2488577

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 32

約数和(自身を含む): 3386880

約数和(自身を除く): 898303

約数列:

[1, 7, 13, 23, 29, 41, 91, 161, 203, 287, 299, 377, 533, 667, 943, 1189, 2093, 2639, 3731, 4669, 6601, 8323, 8671, 12259, 15457, 27347, 60697, 85813, 108199, 191429, 355511, 2488577]

約数ペア:

[(1, 2488577), (7, 355511), (13, 191429), (23, 108199), (29, 85813), (41, 60697), (91, 27347), (161, 15457), (203, 12259), (287, 8671), (299, 8323), (377, 6601), (533, 4669), (667, 3731), (943, 2639), (1189, 2093)]