2912140186

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1\times {\mathrm{1301}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 4579706880

約数和(自身を除く): 1667566694

約数列:

[1, 2, 31, 62, 79, 158, 457, 914, 1301, 2449, 2602, 4898, 14167, 28334, 36103, 40331, 72206, 80662, 102779, 205558, 594557, 1119193, 1189114, 2238386, 3186149, 6372298, 18431267, 36862534, 46970003, 93940006, 1456070093, 2912140186]

約数ペア:

[(1, 2912140186), (2, 1456070093), (31, 93940006), (62, 46970003), (79, 36862534), (158, 18431267), (457, 6372298), (914, 3186149), (1301, 2238386), (2449, 1189114), (2602, 1119193), (4898, 594557), (14167, 205558), (28334, 102779), (36103, 80662), (40331, 72206)]