2001174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 4976640

約数和(自身を除く): 2975466

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 53, 58, 62, 87, 93, 106, 159, 174, 186, 203, 217, 318, 371, 406, 434, 609, 651, 742, 899, 1113, 1218, 1302, 1537, 1643, 1798, 2226, 2697, 3074, 3286, 4611, 4929, 5394, 6293, 9222, 9858, 10759, 11501, 12586, 18879, 21518, 23002, 32277, 34503, 37758, 47647, 64554, 69006, 95294, 142941, 285882, 333529, 667058, 1000587, 2001174]

約数ペア:

[(1, 2001174), (2, 1000587), (3, 667058), (6, 333529), (7, 285882), (14, 142941), (21, 95294), (29, 69006), (31, 64554), (42, 47647), (53, 37758), (58, 34503), (62, 32277), (87, 23002), (93, 21518), (106, 18879), (159, 12586), (174, 11501), (186, 10759), (203, 9858), (217, 9222), (318, 6293), (371, 5394), (406, 4929), (434, 4611), (609, 3286), (651, 3074), (742, 2697), (899, 2226), (1113, 1798), (1218, 1643), (1302, 1537)]