1901243309

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{19207}}^1$

素因数の和:19472

約数の個数: 16

約数和(自身を含む): 2212761600

約数和(自身を除く): 311518291

約数列:

[1, 7, 79, 179, 553, 1253, 14141, 19207, 98987, 134449, 1517353, 3438053, 10621471, 24066371, 271606187, 1901243309]

約数ペア:

[(1, 1901243309), (7, 271606187), (79, 24066371), (179, 10621471), (553, 3438053), (1253, 1517353), (14141, 134449), (19207, 98987)]