1330763848

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{8389}}^1$

素因数の和:8725

約数の個数: 32

約数和(自身を含む): 2537136000

約数和(自身を除く): 1206372152

約数列:

[1, 2, 4, 8, 79, 158, 251, 316, 502, 632, 1004, 2008, 8389, 16778, 19829, 33556, 39658, 67112, 79316, 158632, 662731, 1325462, 2105639, 2650924, 4211278, 5301848, 8422556, 16845112, 166345481, 332690962, 665381924, 1330763848]

約数ペア:

[(1, 1330763848), (2, 665381924), (4, 332690962), (8, 166345481), (79, 16845112), (158, 8422556), (251, 5301848), (316, 4211278), (502, 2650924), (632, 2105639), (1004, 1325462), (2008, 662731), (8389, 158632), (16778, 79316), (19829, 67112), (33556, 39658)]