2518128314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{20611}}^1$

素因数の和:20790

約数の個数: 32

約数和(自身を含む): 4210784256

約数和(自身を除く): 1692655942

約数列:

[1, 2, 13, 26, 37, 74, 127, 254, 481, 962, 1651, 3302, 4699, 9398, 20611, 41222, 61087, 122174, 267943, 535886, 762607, 1525214, 2617597, 5235194, 9913891, 19827782, 34028761, 68057522, 96851089, 193702178, 1259064157, 2518128314]

約数ペア:

[(1, 2518128314), (2, 1259064157), (13, 193702178), (26, 96851089), (37, 68057522), (74, 34028761), (127, 19827782), (254, 9913891), (481, 5235194), (962, 2617597), (1651, 1525214), (3302, 762607), (4699, 535886), (9398, 267943), (20611, 122174), (41222, 61087)]