8900979172

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{324427}}^1$

素因数の和:324488

約数の個数: 24

約数和(自身を含む): 16442011040

約数和(自身を除く): 7541031868

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 6859, 13718, 27436, 324427, 648854, 1297708, 6164113, 12328226, 24656452, 117118147, 234236294, 468472588, 2225244793, 4450489586, 8900979172]

約数ペア:

[(1, 8900979172), (2, 4450489586), (4, 2225244793), (19, 468472588), (38, 234236294), (76, 117118147), (361, 24656452), (722, 12328226), (1444, 6164113), (6859, 1297708), (13718, 648854), (27436, 324427)]