45621968402

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1\times {\mathrm{260849}}^1$

素因数の和:261565

約数の個数: 16

約数和(自身を含む): 68992738200

約数和(自身を除く): 23370769798

約数列:

[1, 2, 157, 314, 557, 1114, 87449, 174898, 260849, 521698, 40953293, 81906586, 145292893, 290585786, 22810984201, 45621968402]

約数ペア:

[(1, 45621968402), (2, 22810984201), (157, 290585786), (314, 145292893), (557, 81906586), (1114, 40953293), (87449, 521698), (174898, 260849)]