2653780948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{3943}}^1$

素因数の和:4053

約数の個数: 72

約数和(自身を含む): 5853337728

約数和(自身を除く): 3199556780

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 1849, 2236, 3698, 3913, 3943, 7396, 7826, 7886, 12943, 15652, 15772, 24037, 25886, 27601, 48074, 51259, 51772, 55202, 96148, 102518, 110404, 168259, 169549, 205036, 336518, 339098, 358813, 673036, 678196, 717626, 1186843, 1435252, 2204137, 2373686, 4408274, 4747372, 7290607, 8816548, 14581214, 15428959, 29162428, 30857918, 51034249, 61715836, 94777891, 102068498, 189555782, 204136996, 379111564, 663445237, 1326890474, 2653780948]

約数ペア:

[(1, 2653780948), (2, 1326890474), (4, 663445237), (7, 379111564), (13, 204136996), (14, 189555782), (26, 102068498), (28, 94777891), (43, 61715836), (52, 51034249), (86, 30857918), (91, 29162428), (172, 15428959), (182, 14581214), (301, 8816548), (364, 7290607), (559, 4747372), (602, 4408274), (1118, 2373686), (1204, 2204137), (1849, 1435252), (2236, 1186843), (3698, 717626), (3913, 678196), (3943, 673036), (7396, 358813), (7826, 339098), (7886, 336518), (12943, 205036), (15652, 169549), (15772, 168259), (24037, 110404), (25886, 102518), (27601, 96148), (48074, 55202), (51259, 51772)]