2163041776

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{4253}}^1$

素因数の和:4526

約数の個数: 80

約数和(自身を含む): 5063961600

約数和(自身を除く): 2900919824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 239, 266, 304, 478, 532, 956, 1064, 1673, 1912, 2128, 3346, 3824, 4253, 4541, 6692, 8506, 9082, 13384, 17012, 18164, 26768, 29771, 31787, 34024, 36328, 59542, 63574, 68048, 72656, 80807, 119084, 127148, 161614, 238168, 254296, 323228, 476336, 508592, 565649, 646456, 1016467, 1131298, 1292912, 2032934, 2262596, 4065868, 4525192, 7115269, 8131736, 9050384, 14230538, 16263472, 19312873, 28461076, 38625746, 56922152, 77251492, 113844304, 135190111, 154502984, 270380222, 309005968, 540760444, 1081520888, 2163041776]

約数ペア:

[(1, 2163041776), (2, 1081520888), (4, 540760444), (7, 309005968), (8, 270380222), (14, 154502984), (16, 135190111), (19, 113844304), (28, 77251492), (38, 56922152), (56, 38625746), (76, 28461076), (112, 19312873), (133, 16263472), (152, 14230538), (239, 9050384), (266, 8131736), (304, 7115269), (478, 4525192), (532, 4065868), (956, 2262596), (1064, 2032934), (1673, 1292912), (1912, 1131298), (2128, 1016467), (3346, 646456), (3824, 565649), (4253, 508592), (4541, 476336), (6692, 323228), (8506, 254296), (9082, 238168), (13384, 161614), (17012, 127148), (18164, 119084), (26768, 80807), (29771, 72656), (31787, 68048), (34024, 63574), (36328, 59542)]