972780118

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{66821}}^1$

素因数の和:67103

約数の個数: 16

約数和(自身を含む): 1515522960

約数和(自身を除く): 542742842

約数列:

[1, 2, 29, 58, 251, 502, 7279, 14558, 66821, 133642, 1937809, 3875618, 16772071, 33544142, 486390059, 972780118]

約数ペア:

[(1, 972780118), (2, 486390059), (29, 33544142), (58, 16772071), (251, 3875618), (502, 1937809), (7279, 133642), (14558, 66821)]