7080398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 12319776

約数和(自身を除く): 5239378

約数列:

[1, 2, 13, 17, 26, 34, 83, 166, 193, 221, 386, 442, 1079, 1411, 2158, 2509, 2822, 3281, 5018, 6562, 16019, 18343, 32038, 36686, 42653, 85306, 208247, 272323, 416494, 544646, 3540199, 7080398]

約数ペア:

[(1, 7080398), (2, 3540199), (13, 544646), (17, 416494), (26, 272323), (34, 208247), (83, 85306), (166, 42653), (193, 36686), (221, 32038), (386, 18343), (442, 16019), (1079, 6562), (1411, 5018), (2158, 3281), (2509, 2822)]