2013847856

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{13217}}^1$

素因数の和:13421

約数の個数: 40

約数和(自身を含む): 3982847760

約数和(自身を除く): 1968999904

約数列:

[1, 2, 4, 8, 16, 89, 107, 178, 214, 356, 428, 712, 856, 1424, 1712, 9523, 13217, 19046, 26434, 38092, 52868, 76184, 105736, 152368, 211472, 1176313, 1414219, 2352626, 2828438, 4705252, 5656876, 9410504, 11313752, 18821008, 22627504, 125865491, 251730982, 503461964, 1006923928, 2013847856]

約数ペア:

[(1, 2013847856), (2, 1006923928), (4, 503461964), (8, 251730982), (16, 125865491), (89, 22627504), (107, 18821008), (178, 11313752), (214, 9410504), (356, 5656876), (428, 4705252), (712, 2828438), (856, 2352626), (1424, 1414219), (1712, 1176313), (9523, 211472), (13217, 152368), (19046, 105736), (26434, 76184), (38092, 52868)]