1849674764

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{3457}}^1$

素因数の和:3762

約数の個数: 48

約数和(自身を含む): 3757545792

約数和(自身を除く): 1907871028

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 197, 388, 394, 679, 788, 1358, 1379, 2716, 2758, 3457, 5516, 6914, 13828, 19109, 24199, 38218, 48398, 76436, 96796, 133763, 267526, 335329, 535052, 670658, 681029, 1341316, 1362058, 2347303, 2724116, 4694606, 4767203, 9389212, 9534406, 19068812, 66059813, 132119626, 264239252, 462418691, 924837382, 1849674764]

約数ペア:

[(1, 1849674764), (2, 924837382), (4, 462418691), (7, 264239252), (14, 132119626), (28, 66059813), (97, 19068812), (194, 9534406), (197, 9389212), (388, 4767203), (394, 4694606), (679, 2724116), (788, 2347303), (1358, 1362058), (1379, 1341316), (2716, 681029), (2758, 670658), (3457, 535052), (5516, 335329), (6914, 267526), (13828, 133763), (19109, 96796), (24199, 76436), (38218, 48398)]