1289710158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{3307}}^1$

素因数の和:3653

約数の個数: 64

約数和(自身を含む): 2972436480

約数和(自身を除く): 1682726322

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 311, 418, 622, 627, 933, 1254, 1866, 3307, 3421, 5909, 6614, 6842, 9921, 10263, 11818, 17727, 19842, 20526, 35454, 36377, 62833, 64999, 72754, 109131, 125666, 129998, 188499, 194997, 218262, 376998, 389994, 691163, 1028477, 1382326, 2056954, 2073489, 3085431, 4146978, 6170862, 11313247, 19541063, 22626494, 33939741, 39082126, 58623189, 67879482, 117246378, 214951693, 429903386, 644855079, 1289710158]

約数ペア:

[(1, 1289710158), (2, 644855079), (3, 429903386), (6, 214951693), (11, 117246378), (19, 67879482), (22, 58623189), (33, 39082126), (38, 33939741), (57, 22626494), (66, 19541063), (114, 11313247), (209, 6170862), (311, 4146978), (418, 3085431), (622, 2073489), (627, 2056954), (933, 1382326), (1254, 1028477), (1866, 691163), (3307, 389994), (3421, 376998), (5909, 218262), (6614, 194997), (6842, 188499), (9921, 129998), (10263, 125666), (11818, 109131), (17727, 72754), (19842, 64999), (20526, 62833), (35454, 36377)]