2315964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 6272000

約数和(自身を除く): 3956036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 349, 474, 553, 698, 948, 1047, 1106, 1396, 1659, 2094, 2212, 2443, 3318, 4188, 4886, 6636, 7329, 9772, 14658, 27571, 29316, 55142, 82713, 110284, 165426, 192997, 330852, 385994, 578991, 771988, 1157982, 2315964]

約数ペア:

[(1, 2315964), (2, 1157982), (3, 771988), (4, 578991), (6, 385994), (7, 330852), (12, 192997), (14, 165426), (21, 110284), (28, 82713), (42, 55142), (79, 29316), (84, 27571), (158, 14658), (237, 9772), (316, 7329), (349, 6636), (474, 4886), (553, 4188), (698, 3318), (948, 2443), (1047, 2212), (1106, 2094), (1396, 1659)]