2158490544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{377887}}^1$

素因数の和:377922

約数の個数: 80

約数和(自身を含む): 6747568128

約数和(自身を除く): 4589077584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 377887, 755774, 1133661, 1511548, 2267322, 2645209, 3023096, 4534644, 5290418, 6046192, 6424079, 7935627, 9069288, 10580836, 12848158, 15871254, 18138576, 19272237, 21161672, 25696316, 31742508, 38544474, 42323344, 44968553, 51392632, 63485016, 77088948, 89937106, 102785264, 126970032, 134905659, 154177896, 179874212, 269811318, 308355792, 359748424, 539622636, 719496848, 1079245272, 2158490544]

約数ペア:

[(1, 2158490544), (2, 1079245272), (3, 719496848), (4, 539622636), (6, 359748424), (7, 308355792), (8, 269811318), (12, 179874212), (14, 154177896), (16, 134905659), (17, 126970032), (21, 102785264), (24, 89937106), (28, 77088948), (34, 63485016), (42, 51392632), (48, 44968553), (51, 42323344), (56, 38544474), (68, 31742508), (84, 25696316), (102, 21161672), (112, 19272237), (119, 18138576), (136, 15871254), (168, 12848158), (204, 10580836), (238, 9069288), (272, 7935627), (336, 6424079), (357, 6046192), (408, 5290418), (476, 4534644), (714, 3023096), (816, 2645209), (952, 2267322), (1428, 1511548), (1904, 1133661), (2856, 755774), (5712, 377887)]