2019945773678

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{619235369}}^1$

素因数の和:619235611

約数の個数: 16

約数和(自身を含む): 3477625837920

約数和(自身を除く): 1457680064242

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 619235369, 1238470738, 4334647583, 8669295166, 144281840977, 288563681954, 1009972886839, 2019945773678]

約数ペア:

[(1, 2019945773678), (2, 1009972886839), (7, 288563681954), (14, 144281840977), (233, 8669295166), (466, 4334647583), (1631, 1238470738), (3262, 619235369)]