2145366988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{973397}}^1$

素因数の和:973449

約数の個数: 24

約数和(自身を含む): 4088271600

約数和(自身を除く): 1942904612

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 973397, 1946794, 3893588, 18494543, 28228513, 36989086, 56457026, 73978172, 112914052, 536341747, 1072683494, 2145366988]

約数ペア:

[(1, 2145366988), (2, 1072683494), (4, 536341747), (19, 112914052), (29, 73978172), (38, 56457026), (58, 36989086), (76, 28228513), (116, 18494543), (551, 3893588), (1102, 1946794), (2204, 973397)]