1285451718

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{94007}}^1$

素因数の和:94108

約数の個数: 32

約数和(自身を含む): 2680356096

約数和(自身を除く): 1394904378

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 2279, 4558, 6837, 13674, 94007, 188014, 282021, 564042, 4042301, 4982371, 8084602, 9964742, 12126903, 14947113, 24253806, 29894226, 214241953, 428483906, 642725859, 1285451718]

約数ペア:

[(1, 1285451718), (2, 642725859), (3, 428483906), (6, 214241953), (43, 29894226), (53, 24253806), (86, 14947113), (106, 12126903), (129, 9964742), (159, 8084602), (258, 4982371), (318, 4042301), (2279, 564042), (4558, 282021), (6837, 188014), (13674, 94007)]