1893726777788

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{3023}}^1\times {\mathrm{21013}}^1$

素因数の和:24326

約数の個数: 48

約数和(自身を含む): 3442940484480

約数和(自身を除く): 1549213706692

約数列:

[1, 2, 4, 29, 58, 116, 257, 514, 1028, 3023, 6046, 7453, 12092, 14906, 21013, 29812, 42026, 84052, 87667, 175334, 350668, 609377, 776911, 1218754, 1553822, 2437508, 3107644, 5400341, 10800682, 21601364, 22530419, 45060838, 63522299, 90121676, 127044598, 156609889, 254089196, 313219778, 626439556, 1842146671, 3684293342, 7368586684, 16325230843, 32650461686, 65300923372, 473431694447, 946863388894, 1893726777788]

約数ペア:

[(1, 1893726777788), (2, 946863388894), (4, 473431694447), (29, 65300923372), (58, 32650461686), (116, 16325230843), (257, 7368586684), (514, 3684293342), (1028, 1842146671), (3023, 626439556), (6046, 313219778), (7453, 254089196), (12092, 156609889), (14906, 127044598), (21013, 90121676), (29812, 63522299), (42026, 45060838), (84052, 22530419), (87667, 21601364), (175334, 10800682), (350668, 5400341), (609377, 3107644), (776911, 2437508), (1218754, 1553822)]