1288322586

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{461}}^1\times {\mathrm{1451}}^1$

素因数の和:2027

約数の個数: 48

約数和(自身を含む): 2825510688

約数和(自身を除く): 1537188102

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 461, 642, 922, 963, 1383, 1451, 1926, 2766, 2902, 4149, 4353, 8298, 8706, 13059, 26118, 49327, 98654, 147981, 155257, 295962, 310514, 443943, 465771, 668911, 887886, 931542, 1337822, 1397313, 2006733, 2794626, 4013466, 6020199, 12040398, 71573477, 143146954, 214720431, 429440862, 644161293, 1288322586]

約数ペア:

[(1, 1288322586), (2, 644161293), (3, 429440862), (6, 214720431), (9, 143146954), (18, 71573477), (107, 12040398), (214, 6020199), (321, 4013466), (461, 2794626), (642, 2006733), (922, 1397313), (963, 1337822), (1383, 931542), (1451, 887886), (1926, 668911), (2766, 465771), (2902, 443943), (4149, 310514), (4353, 295962), (8298, 155257), (8706, 147981), (13059, 98654), (26118, 49327)]