1678349764

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{94099}}^1$

素因数の和:94137

約数の個数: 48

約数和(自身を含む): 3688720000

約数和(自身を除く): 2010370236

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 17836, 94099, 188198, 376396, 658693, 1223287, 1317386, 2446574, 2634772, 4610851, 4893148, 8563009, 9221702, 17126018, 18443404, 32275957, 34252036, 59941063, 64551914, 119882126, 129103828, 239764252, 419587441, 839174882, 1678349764]

約数ペア:

[(1, 1678349764), (2, 839174882), (4, 419587441), (7, 239764252), (13, 129103828), (14, 119882126), (26, 64551914), (28, 59941063), (49, 34252036), (52, 32275957), (91, 18443404), (98, 17126018), (182, 9221702), (196, 8563009), (343, 4893148), (364, 4610851), (637, 2634772), (686, 2446574), (1274, 1317386), (1372, 1223287), (2548, 658693), (4459, 376396), (8918, 188198), (17836, 94099)]