1330809217910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1\times {\mathrm{2494441}}^1$

素因数の和:2496200

約数の個数: 32

約数和(自身を含む): 2474167175424

約数和(自身を除く): 1143357957514

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1721, 3442, 8605, 17210, 53351, 106702, 266755, 533510, 2494441, 4988882, 12472205, 24944410, 77327671, 154655342, 386638355, 773276710, 4292932961, 8585865922, 21464664805, 42929329610, 133080921791, 266161843582, 665404608955, 1330809217910]

約数ペア:

[(1, 1330809217910), (2, 665404608955), (5, 266161843582), (10, 133080921791), (31, 42929329610), (62, 21464664805), (155, 8585865922), (310, 4292932961), (1721, 773276710), (3442, 386638355), (8605, 154655342), (17210, 77327671), (53351, 24944410), (106702, 12472205), (266755, 4988882), (533510, 2494441)]