7541794

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:502

約数の個数: 24

約数和(自身を含む): 12510612

約数和(自身を除く): 4968818

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 421, 689, 842, 1378, 5473, 8957, 10946, 17914, 22313, 44626, 71149, 142298, 290069, 580138, 3770897, 7541794]

約数ペア:

[(1, 7541794), (2, 3770897), (13, 580138), (26, 290069), (53, 142298), (106, 71149), (169, 44626), (338, 22313), (421, 17914), (689, 10946), (842, 8957), (1378, 5473)]