1399680136

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{1373}}^1\times {\mathrm{2089}}^1$

素因数の和:3529

約数の個数: 32

約数和(自身を含む): 2670643800

約数和(自身を除く): 1270963664

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 1373, 2089, 2746, 4178, 5492, 8356, 10984, 16712, 83753, 127429, 167506, 254858, 335012, 509716, 670024, 1019432, 2868197, 5736394, 11472788, 22945576, 174960017, 349920034, 699840068, 1399680136]

約数ペア:

[(1, 1399680136), (2, 699840068), (4, 349920034), (8, 174960017), (61, 22945576), (122, 11472788), (244, 5736394), (488, 2868197), (1373, 1019432), (2089, 670024), (2746, 509716), (4178, 335012), (5492, 254858), (8356, 167506), (10984, 127429), (16712, 83753)]