1211008878014

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{232699}}^1$

素因数の和:232989

約数の個数: 48

約数和(自身を含む): 2000601018000

約数和(自身を除く): 789592139986

約数列:

[1, 2, 13, 26, 89, 169, 173, 178, 338, 346, 1157, 2249, 2314, 4498, 15041, 15397, 29237, 30082, 30794, 58474, 200161, 232699, 400322, 465398, 2602093, 3025087, 5204186, 6050174, 20710211, 39326131, 40256927, 41420422, 78652262, 80513854, 269232743, 523340051, 538465486, 1046680102, 3500025659, 3582866503, 6803420663, 7000051318, 7165733006, 13606841326, 46577264539, 93154529078, 605504439007, 1211008878014]

約数ペア:

[(1, 1211008878014), (2, 605504439007), (13, 93154529078), (26, 46577264539), (89, 13606841326), (169, 7165733006), (173, 7000051318), (178, 6803420663), (338, 3582866503), (346, 3500025659), (1157, 1046680102), (2249, 538465486), (2314, 523340051), (4498, 269232743), (15041, 80513854), (15397, 78652262), (29237, 41420422), (30082, 40256927), (30794, 39326131), (58474, 20710211), (200161, 6050174), (232699, 5204186), (400322, 3025087), (465398, 2602093)]