2111217524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{1217}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 4045484688

約数和(自身を除く): 1934267164

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 457, 914, 949, 1217, 1828, 1898, 2434, 3796, 4868, 5941, 11882, 15821, 23764, 31642, 33361, 63284, 66722, 88841, 133444, 177682, 355364, 433693, 556169, 867386, 1112338, 1154933, 1734772, 2224676, 2309866, 4619732, 7230197, 14460394, 28920788, 40600337, 81200674, 162401348, 527804381, 1055608762, 2111217524]

約数ペア:

[(1, 2111217524), (2, 1055608762), (4, 527804381), (13, 162401348), (26, 81200674), (52, 40600337), (73, 28920788), (146, 14460394), (292, 7230197), (457, 4619732), (914, 2309866), (949, 2224676), (1217, 1734772), (1828, 1154933), (1898, 1112338), (2434, 867386), (3796, 556169), (4868, 433693), (5941, 355364), (11882, 177682), (15821, 133444), (23764, 88841), (31642, 66722), (33361, 63284)]