1389821579641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2357}}^1\times {\mathrm{254053}}^1$

素因数の和:256632

約数の個数: 16

約数和(自身を含む): 1524006940608

約数和(自身を除く): 134185360967

約数列:

[1, 11, 211, 2321, 2357, 25927, 254053, 497327, 2794583, 5470597, 53605183, 589657013, 598802921, 6586832131, 126347416331, 1389821579641]

約数ペア:

[(1, 1389821579641), (11, 126347416331), (211, 6586832131), (2321, 598802921), (2357, 589657013), (25927, 53605183), (254053, 5470597), (497327, 2794583)]