398045007433

素因数分解:

${\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{496039}}^1$

素因数の和:496452

約数の個数: 16

約数和(自身を含む): 420006988800

約数和(自身を除く): 21961981367

約数列:

[1, 23, 139, 251, 3197, 5773, 34889, 496039, 802447, 11408897, 68949421, 124505789, 1585836683, 2863633147, 17306304671, 398045007433]

約数ペア:

[(1, 398045007433), (23, 17306304671), (139, 2863633147), (251, 1585836683), (3197, 124505789), (5773, 68949421), (34889, 11408897), (496039, 802447)]