2039376352

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{6151}}^1$

素因数の和:6971

約数の個数: 48

約数和(自身を含む): 4329999072

約数和(自身を除く): 2290622720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 797, 1594, 3188, 6151, 6376, 10361, 12302, 12752, 20722, 24604, 25504, 41444, 49208, 79963, 82888, 98416, 159926, 165776, 196832, 319852, 331552, 639704, 1279408, 2558816, 4902347, 9804694, 19609388, 39218776, 63730511, 78437552, 127461022, 156875104, 254922044, 509844088, 1019688176, 2039376352]

約数ペア:

[(1, 2039376352), (2, 1019688176), (4, 509844088), (8, 254922044), (13, 156875104), (16, 127461022), (26, 78437552), (32, 63730511), (52, 39218776), (104, 19609388), (208, 9804694), (416, 4902347), (797, 2558816), (1594, 1279408), (3188, 639704), (6151, 331552), (6376, 319852), (10361, 196832), (12302, 165776), (12752, 159926), (20722, 98416), (24604, 82888), (25504, 79963), (41444, 49208)]