870858924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1\times {\mathrm{3923}}^1$

素因数の和:5366

約数の個数: 48

約数和(自身を含む): 2190408192

約数和(自身を除く): 1319549268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1423, 2846, 3923, 4269, 5692, 7846, 8538, 11769, 15692, 17076, 18499, 23538, 36998, 47076, 50999, 55497, 73996, 101998, 110994, 152997, 203996, 221988, 305994, 611988, 5582429, 11164858, 16747287, 22329716, 33494574, 66989148, 72571577, 145143154, 217714731, 290286308, 435429462, 870858924]

約数ペア:

[(1, 870858924), (2, 435429462), (3, 290286308), (4, 217714731), (6, 145143154), (12, 72571577), (13, 66989148), (26, 33494574), (39, 22329716), (52, 16747287), (78, 11164858), (156, 5582429), (1423, 611988), (2846, 305994), (3923, 221988), (4269, 203996), (5692, 152997), (7846, 110994), (8538, 101998), (11769, 73996), (15692, 55497), (17076, 50999), (18499, 47076), (23538, 36998)]