1157982

素因数分解:

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

素因数の和:440

約数の個数: 32

約数和(自身を含む): 2688000

約数和(自身を除く): 1530018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 349, 474, 553, 698, 1047, 1106, 1659, 2094, 2443, 3318, 4886, 7329, 14658, 27571, 55142, 82713, 165426, 192997, 385994, 578991, 1157982]

約数ペア:

[(1, 1157982), (2, 578991), (3, 385994), (6, 192997), (7, 165426), (14, 82713), (21, 55142), (42, 27571), (79, 14658), (158, 7329), (237, 4886), (349, 3318), (474, 2443), (553, 2094), (698, 1659), (1047, 1106)]