1013957890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{116681}}^1$

素因数の和:116778

約数の個数: 32

約数和(自身を含む): 2016264960

約数和(自身を除く): 1002307070

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 116681, 233362, 583405, 1166810, 1283491, 2566982, 6417455, 9217799, 12834910, 18435598, 46088995, 92177990, 101395789, 202791578, 506978945, 1013957890]

約数ペア:

[(1, 1013957890), (2, 506978945), (5, 202791578), (10, 101395789), (11, 92177990), (22, 46088995), (55, 18435598), (79, 12834910), (110, 9217799), (158, 6417455), (395, 2566982), (790, 1283491), (869, 1166810), (1738, 583405), (4345, 233362), (8690, 116681)]