2028491476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 4194747648

約数和(自身を除く): 2166256172

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 103, 113, 187, 206, 226, 233, 374, 412, 452, 466, 748, 932, 1133, 1243, 1751, 1921, 2266, 2486, 2563, 3502, 3842, 3961, 4532, 4972, 5126, 7004, 7684, 7922, 10252, 11639, 15844, 19261, 21131, 23278, 23999, 26329, 38522, 42262, 43571, 46556, 47998, 52658, 77044, 84524, 87142, 95996, 105316, 128029, 174284, 197863, 256058, 263989, 289619, 395726, 407983, 447593, 512116, 527978, 579238, 791452, 815966, 895186, 1055956, 1158476, 1631932, 1790372, 2176493, 2711887, 4352986, 4487813, 4923523, 5423774, 8705972, 8975626, 9847046, 10847548, 17951252, 19694092, 29830757, 46102079, 59661514, 92204158, 119323028, 184408316, 507122869, 1014245738, 2028491476]

約数ペア:

[(1, 2028491476), (2, 1014245738), (4, 507122869), (11, 184408316), (17, 119323028), (22, 92204158), (34, 59661514), (44, 46102079), (68, 29830757), (103, 19694092), (113, 17951252), (187, 10847548), (206, 9847046), (226, 8975626), (233, 8705972), (374, 5423774), (412, 4923523), (452, 4487813), (466, 4352986), (748, 2711887), (932, 2176493), (1133, 1790372), (1243, 1631932), (1751, 1158476), (1921, 1055956), (2266, 895186), (2486, 815966), (2563, 791452), (3502, 579238), (3842, 527978), (3961, 512116), (4532, 447593), (4972, 407983), (5126, 395726), (7004, 289619), (7684, 263989), (7922, 256058), (10252, 197863), (11639, 174284), (15844, 128029), (19261, 105316), (21131, 95996), (23278, 87142), (23999, 84524), (26329, 77044), (38522, 52658), (42262, 47998), (43571, 46556)]