1828996916

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3709}}^1$

素因数の和:3864

約数の個数: 48

約数和(自身を含む): 3400615680

約数和(自身を除く): 1571618764

約数列:

[1, 2, 4, 43, 47, 61, 86, 94, 122, 172, 188, 244, 2021, 2623, 2867, 3709, 4042, 5246, 5734, 7418, 8084, 10492, 11468, 14836, 123281, 159487, 174323, 226249, 246562, 318974, 348646, 452498, 493124, 637948, 697292, 904996, 7495889, 9728707, 10633703, 14991778, 19457414, 21267406, 29983556, 38914828, 42534812, 457249229, 914498458, 1828996916]

約数ペア:

[(1, 1828996916), (2, 914498458), (4, 457249229), (43, 42534812), (47, 38914828), (61, 29983556), (86, 21267406), (94, 19457414), (122, 14991778), (172, 10633703), (188, 9728707), (244, 7495889), (2021, 904996), (2623, 697292), (2867, 637948), (3709, 493124), (4042, 452498), (5246, 348646), (5734, 318974), (7418, 246562), (8084, 226249), (10492, 174323), (11468, 159487), (14836, 123281)]