1330909918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{5209}}^1$

素因数の和:5572

約数の個数: 32

約数和(自身を含む): 2226712320

約数和(自身を除く): 895802402

約数列:

[1, 2, 13, 26, 31, 62, 317, 403, 634, 806, 4121, 5209, 8242, 9827, 10418, 19654, 67717, 127751, 135434, 161479, 255502, 322958, 1651253, 2099227, 3302506, 4198454, 21466289, 42932578, 51188843, 102377686, 665454959, 1330909918]

約数ペア:

[(1, 1330909918), (2, 665454959), (13, 102377686), (26, 51188843), (31, 42932578), (62, 21466289), (317, 4198454), (403, 3302506), (634, 2099227), (806, 1651253), (4121, 322958), (5209, 255502), (8242, 161479), (9827, 135434), (10418, 127751), (19654, 67717)]