4010291998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{81157}}^1$

素因数の和:81987

約数の個数: 16

約数和(自身を含む): 6217352064

約数和(自身を除く): 2207060066

約数列:

[1, 2, 31, 62, 797, 1594, 24707, 49414, 81157, 162314, 2515867, 5031734, 64682129, 129364258, 2005145999, 4010291998]

約数ペア:

[(1, 4010291998), (2, 2005145999), (31, 129364258), (62, 64682129), (797, 5031734), (1594, 2515867), (24707, 162314), (49414, 81157)]