508799974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7369}}^1$

素因数の和:7492

約数の個数: 32

約数和(自身を含む): 849024000

約数和(自身を除く): 340224026

約数列:

[1, 2, 19, 23, 38, 46, 79, 158, 437, 874, 1501, 1817, 3002, 3634, 7369, 14738, 34523, 69046, 140011, 169487, 280022, 338974, 582151, 1164302, 3220253, 6440506, 11060869, 13389473, 22121738, 26778946, 254399987, 508799974]

約数ペア:

[(1, 508799974), (2, 254399987), (19, 26778946), (23, 22121738), (38, 13389473), (46, 11060869), (79, 6440506), (158, 3220253), (437, 1164302), (874, 582151), (1501, 338974), (1817, 280022), (3002, 169487), (3634, 140011), (7369, 69046), (14738, 34523)]