9906130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 19354608

約数和(自身を除く): 9448478

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 421, 842, 905, 1810, 2105, 2353, 4210, 4706, 5473, 10946, 11765, 23530, 27365, 54730, 76201, 152402, 381005, 762010, 990613, 1981226, 4953065, 9906130]

約数ペア:

[(1, 9906130), (2, 4953065), (5, 1981226), (10, 990613), (13, 762010), (26, 381005), (65, 152402), (130, 76201), (181, 54730), (362, 27365), (421, 23530), (842, 11765), (905, 10946), (1810, 5473), (2105, 4706), (2353, 4210)]