2209362010

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{7643}}^1$

素因数の和:7998

約数の個数: 32

約数和(自身を含む): 4025391552

約数和(自身を除く): 1816029542

約数列:

[1, 2, 5, 10, 137, 211, 274, 422, 685, 1055, 1370, 2110, 7643, 15286, 28907, 38215, 57814, 76430, 144535, 289070, 1047091, 1612673, 2094182, 3225346, 5235455, 8063365, 10470910, 16126730, 220936201, 441872402, 1104681005, 2209362010]

約数ペア:

[(1, 2209362010), (2, 1104681005), (5, 441872402), (10, 220936201), (137, 16126730), (211, 10470910), (274, 8063365), (422, 5235455), (685, 3225346), (1055, 2094182), (1370, 1612673), (2110, 1047091), (7643, 289070), (15286, 144535), (28907, 76430), (38215, 57814)]