1949423632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{34841}}^1$

素因数の和:35131

約数の個数: 40

約数和(自身を含む): 4082785560

約数和(自身を除く): 2133361928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 269, 538, 1076, 2152, 3497, 4304, 6994, 13988, 27976, 34841, 55952, 69682, 139364, 278728, 452933, 557456, 905866, 1811732, 3623464, 7246928, 9372229, 18744458, 37488916, 74977832, 121838977, 149955664, 243677954, 487355908, 974711816, 1949423632]

約数ペア:

[(1, 1949423632), (2, 974711816), (4, 487355908), (8, 243677954), (13, 149955664), (16, 121838977), (26, 74977832), (52, 37488916), (104, 18744458), (208, 9372229), (269, 7246928), (538, 3623464), (1076, 1811732), (2152, 905866), (3497, 557456), (4304, 452933), (6994, 278728), (13988, 139364), (27976, 69682), (34841, 55952)]