245090734

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{4273}}^1$

素因数の和:4540

約数の個数: 32

約数和(自身を含む): 446821056

約数和(自身を除く): 201730322

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 241, 482, 1687, 3374, 4097, 4273, 8194, 8546, 28679, 29911, 57358, 59822, 72641, 145282, 508487, 1016974, 1029793, 2059586, 7208551, 14417102, 17506481, 35012962, 122545367, 245090734]

約数ペア:

[(1, 245090734), (2, 122545367), (7, 35012962), (14, 17506481), (17, 14417102), (34, 7208551), (119, 2059586), (238, 1029793), (241, 1016974), (482, 508487), (1687, 145282), (3374, 72641), (4097, 59822), (4273, 57358), (8194, 29911), (8546, 28679)]