9467380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2801}}^1$

素因数の和:2836

約数の個数: 36

約数和(自身を含む): 21536172

約数和(自身を除く): 12068792

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 2801, 3380, 5602, 11204, 14005, 28010, 36413, 56020, 72826, 145652, 182065, 364130, 473369, 728260, 946738, 1893476, 2366845, 4733690, 9467380]

約数ペア:

[(1, 9467380), (2, 4733690), (4, 2366845), (5, 1893476), (10, 946738), (13, 728260), (20, 473369), (26, 364130), (52, 182065), (65, 145652), (130, 72826), (169, 56020), (260, 36413), (338, 28010), (676, 14005), (845, 11204), (1690, 5602), (2801, 3380)]