122938702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 199267200

約数和(自身を除く): 76328498

約数列:

[1, 2, 19, 38, 67, 109, 134, 218, 443, 886, 1273, 2071, 2546, 4142, 7303, 8417, 14606, 16834, 29681, 48287, 59362, 96574, 138757, 277514, 563939, 917453, 1127878, 1834906, 3235229, 6470458, 61469351, 122938702]

約数ペア:

[(1, 122938702), (2, 61469351), (19, 6470458), (38, 3235229), (67, 1834906), (109, 1127878), (134, 917453), (218, 563939), (443, 277514), (886, 138757), (1273, 96574), (2071, 59362), (2546, 48287), (4142, 29681), (7303, 16834), (8417, 14606)]