866098618

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13171}}^1$

素因数の和:13259

約数の個数: 48

約数和(自身を含む): 1675794528

約数和(自身を除く): 809695910

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 122, 154, 427, 539, 671, 854, 1078, 1342, 2989, 4697, 5978, 9394, 13171, 26342, 32879, 65758, 92197, 144881, 184394, 289762, 645379, 803431, 1014167, 1290758, 1606862, 2028334, 5624017, 7099169, 8837741, 11248034, 14198338, 17675482, 39368119, 61864187, 78736238, 123728374, 433049309, 866098618]

約数ペア:

[(1, 866098618), (2, 433049309), (7, 123728374), (11, 78736238), (14, 61864187), (22, 39368119), (49, 17675482), (61, 14198338), (77, 11248034), (98, 8837741), (122, 7099169), (154, 5624017), (427, 2028334), (539, 1606862), (671, 1290758), (854, 1014167), (1078, 803431), (1342, 645379), (2989, 289762), (4697, 184394), (5978, 144881), (9394, 92197), (13171, 65758), (26342, 32879)]