65142298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 111585600

約数和(自身を除く): 46443302

約数列:

[1, 2, 13, 19, 26, 38, 163, 247, 326, 494, 809, 1618, 2119, 3097, 4238, 6194, 10517, 15371, 21034, 30742, 40261, 80522, 131867, 199823, 263734, 399646, 1714271, 2505473, 3428542, 5010946, 32571149, 65142298]

約数ペア:

[(1, 65142298), (2, 32571149), (13, 5010946), (19, 3428542), (26, 2505473), (38, 1714271), (163, 399646), (247, 263734), (326, 199823), (494, 131867), (809, 80522), (1618, 40261), (2119, 30742), (3097, 21034), (4238, 15371), (6194, 10517)]