1391144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 2828520

約数和(自身を除く): 1437376

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 193, 212, 386, 424, 772, 901, 1544, 1802, 3281, 3604, 6562, 7208, 10229, 13124, 20458, 26248, 40916, 81832, 173893, 347786, 695572, 1391144]

約数ペア:

[(1, 1391144), (2, 695572), (4, 347786), (8, 173893), (17, 81832), (34, 40916), (53, 26248), (68, 20458), (106, 13124), (136, 10229), (193, 7208), (212, 6562), (386, 3604), (424, 3281), (772, 1802), (901, 1544)]