2012578222

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1\times {\mathrm{829}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 3167877600

約数和(自身を除く): 1155299378

約数列:

[1, 2, 37, 53, 74, 106, 619, 829, 1238, 1658, 1961, 3922, 22903, 30673, 32807, 43937, 45806, 61346, 65614, 87874, 513151, 1026302, 1213859, 1625669, 2427718, 3251338, 18986587, 27197003, 37973174, 54394006, 1006289111, 2012578222]

約数ペア:

[(1, 2012578222), (2, 1006289111), (37, 54394006), (53, 37973174), (74, 27197003), (106, 18986587), (619, 3251338), (829, 2427718), (1238, 1625669), (1658, 1213859), (1961, 1026302), (3922, 513151), (22903, 87874), (30673, 65614), (32807, 61346), (43937, 45806)]