2018283088

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{48091}}^1$

素因数の和:48203

約数の個数: 40

約数和(自身を含む): 4067044256

約数和(自身を除く): 2048761168

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 2623, 5246, 10492, 20984, 41968, 48091, 96182, 192364, 384728, 769456, 2067913, 2933551, 4135826, 5867102, 8271652, 11734204, 16543304, 23468408, 33086608, 46936816, 126142693, 252285386, 504570772, 1009141544, 2018283088]

約数ペア:

[(1, 2018283088), (2, 1009141544), (4, 504570772), (8, 252285386), (16, 126142693), (43, 46936816), (61, 33086608), (86, 23468408), (122, 16543304), (172, 11734204), (244, 8271652), (344, 5867102), (488, 4135826), (688, 2933551), (976, 2067913), (2623, 769456), (5246, 384728), (10492, 192364), (20984, 96182), (41968, 48091)]