1874002000642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{768663659}}^1$

素因数の和:768663737

約数の個数: 16

約数和(自身を含む): 2988564310080

約数和(自身を除く): 1114562309438

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 768663659, 1537327318, 17679264157, 35358528314, 40739173927, 81478347854, 937001000321, 1874002000642]

約数ペア:

[(1, 1874002000642), (2, 937001000321), (23, 81478347854), (46, 40739173927), (53, 35358528314), (106, 17679264157), (1219, 1537327318), (2438, 768663659)]