41001658

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:670

約数の個数: 24

約数和(自身を含む): 65631060

約数和(自身を除く): 24629402

約数列:

[1, 2, 19, 38, 109, 218, 361, 521, 722, 1042, 2071, 4142, 9899, 19798, 39349, 56789, 78698, 113578, 188081, 376162, 1078991, 2157982, 20500829, 41001658]

約数ペア:

[(1, 41001658), (2, 20500829), (19, 2157982), (38, 1078991), (109, 376162), (218, 188081), (361, 113578), (521, 78698), (722, 56789), (1042, 39349), (2071, 19798), (4142, 9899)]