2854202372

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{2179}}^1$

素因数の和:2401

約数の個数: 72

約数和(自身を含む): 5991320160

約数和(自身を除く): 3137117788

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 163, 164, 196, 287, 326, 574, 652, 1141, 1148, 2009, 2179, 2282, 4018, 4358, 4564, 6683, 7987, 8036, 8716, 13366, 15253, 15974, 26732, 30506, 31948, 46781, 61012, 89339, 93562, 106771, 178678, 187124, 213542, 327467, 355177, 357356, 427084, 625373, 654934, 710354, 1250746, 1309868, 1420708, 2486239, 2501492, 4377611, 4972478, 8755222, 9944956, 14562257, 17403673, 17510444, 29124514, 34807346, 58249028, 69614692, 101935799, 203871598, 407743196, 713550593, 1427101186, 2854202372]

約数ペア:

[(1, 2854202372), (2, 1427101186), (4, 713550593), (7, 407743196), (14, 203871598), (28, 101935799), (41, 69614692), (49, 58249028), (82, 34807346), (98, 29124514), (163, 17510444), (164, 17403673), (196, 14562257), (287, 9944956), (326, 8755222), (574, 4972478), (652, 4377611), (1141, 2501492), (1148, 2486239), (2009, 1420708), (2179, 1309868), (2282, 1250746), (4018, 710354), (4358, 654934), (4564, 625373), (6683, 427084), (7987, 357356), (8036, 355177), (8716, 327467), (13366, 213542), (15253, 187124), (15974, 178678), (26732, 106771), (30506, 93562), (31948, 89339), (46781, 61012)]