407742762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{5641}}^1$

素因数の和:7374

約数の個数: 32

約数和(自身を含む): 932690304

約数和(自身を除く): 524947542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1721, 3442, 5163, 5641, 10326, 11282, 12047, 16923, 24094, 33846, 36141, 39487, 72282, 78974, 118461, 236922, 9708161, 19416322, 29124483, 58248966, 67957127, 135914254, 203871381, 407742762]

約数ペア:

[(1, 407742762), (2, 203871381), (3, 135914254), (6, 67957127), (7, 58248966), (14, 29124483), (21, 19416322), (42, 9708161), (1721, 236922), (3442, 118461), (5163, 78974), (5641, 72282), (10326, 39487), (11282, 36141), (12047, 33846), (16923, 24094)]