902781016432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1820123017}}^1$

素因数の和:1820123056

約数の個数: 20

約数和(自身を含む): 1805562033856

約数和(自身を除く): 902781017424

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1820123017, 3640246034, 7280492068, 14560984136, 29121968272, 56423813527, 112847627054, 225695254108, 451390508216, 902781016432]

約数ペア:

[(1, 902781016432), (2, 451390508216), (4, 225695254108), (8, 112847627054), (16, 56423813527), (31, 29121968272), (62, 14560984136), (124, 7280492068), (248, 3640246034), (496, 1820123017)]