1254702955990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1\times {\mathrm{7817951}}^1$

素因数の和:7819428

約数の個数: 32

約数和(自身を含む): 2465469342720

約数和(自身を除く): 1210766386730

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1459, 2918, 7295, 14590, 16049, 32098, 80245, 160490, 7817951, 15635902, 39089755, 78179510, 85997461, 171994922, 429987305, 859974610, 11406390509, 22812781018, 57031952545, 114063905090, 125470295599, 250940591198, 627351477995, 1254702955990]

約数ペア:

[(1, 1254702955990), (2, 627351477995), (5, 250940591198), (10, 125470295599), (11, 114063905090), (22, 57031952545), (55, 22812781018), (110, 11406390509), (1459, 859974610), (2918, 429987305), (7295, 171994922), (14590, 85997461), (16049, 78179510), (32098, 39089755), (80245, 15635902), (160490, 7817951)]