1845491245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{74131}}^1$

素因数の和:74532

約数の個数: 16

約数和(自身を含む): 2391201792

約数和(自身を除く): 545710547

約数列:

[1, 5, 13, 65, 383, 1915, 4979, 24895, 74131, 370655, 963703, 4818515, 28392173, 141960865, 369098249, 1845491245]

約数ペア:

[(1, 1845491245), (5, 369098249), (13, 141960865), (65, 28392173), (383, 4818515), (1915, 963703), (4979, 370655), (24895, 74131)]