2821553686

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{25183}}^1$

素因数の和:25396

約数の個数: 32

約数和(自身を含む): 4961046528

約数和(自身を除く): 2139492842

約数列:

[1, 2, 7, 14, 53, 106, 151, 302, 371, 742, 1057, 2114, 8003, 16006, 25183, 50366, 56021, 112042, 176281, 352562, 1334699, 2669398, 3802633, 7605266, 9342893, 18685786, 26618431, 53236862, 201539549, 403079098, 1410776843, 2821553686]

約数ペア:

[(1, 2821553686), (2, 1410776843), (7, 403079098), (14, 201539549), (53, 53236862), (106, 26618431), (151, 18685786), (302, 9342893), (371, 7605266), (742, 3802633), (1057, 2669398), (2114, 1334699), (8003, 352562), (16006, 176281), (25183, 112042), (50366, 56021)]