8342558

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 15283200

約数和(自身を除く): 6940642

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 397, 553, 794, 1106, 1501, 2779, 3002, 5558, 7543, 10507, 15086, 21014, 31363, 52801, 62726, 105602, 219541, 439082, 595897, 1191794, 4171279, 8342558]

約数ペア:

[(1, 8342558), (2, 4171279), (7, 1191794), (14, 595897), (19, 439082), (38, 219541), (79, 105602), (133, 62726), (158, 52801), (266, 31363), (397, 21014), (553, 15086), (794, 10507), (1106, 7543), (1501, 5558), (2779, 3002)]