226045508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2099}}^1$

素因数の和:2244

約数の個数: 48

約数和(自身を含む): 452760000

約数和(自身を除く): 226714492

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 109, 218, 247, 436, 494, 988, 1417, 2071, 2099, 2834, 4142, 4198, 5668, 8284, 8396, 26923, 27287, 39881, 53846, 54574, 79762, 107692, 109148, 159524, 228791, 457582, 518453, 915164, 1036906, 2073812, 2974283, 4347029, 5948566, 8694058, 11897132, 17388116, 56511377, 113022754, 226045508]

約数ペア:

[(1, 226045508), (2, 113022754), (4, 56511377), (13, 17388116), (19, 11897132), (26, 8694058), (38, 5948566), (52, 4347029), (76, 2974283), (109, 2073812), (218, 1036906), (247, 915164), (436, 518453), (494, 457582), (988, 228791), (1417, 159524), (2071, 109148), (2099, 107692), (2834, 79762), (4142, 54574), (4198, 53846), (5668, 39881), (8284, 27287), (8396, 26923)]