78312562253

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1275719}}^1$

素因数の和:1275916

約数の個数: 16

約数和(自身を含む): 87075544320

約数和(自身を除く): 8762982067

約数列:

[1, 17, 23, 157, 391, 2669, 3611, 61387, 1275719, 21687223, 29341537, 200287883, 498806129, 3404894011, 4606621309, 78312562253]

約数ペア:

[(1, 78312562253), (17, 4606621309), (23, 3404894011), (157, 498806129), (391, 200287883), (2669, 29341537), (3611, 21687223), (61387, 1275719)]