2194088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 4770780

約数和(自身を除く): 2576692

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 73, 104, 136, 146, 221, 289, 292, 442, 578, 584, 884, 949, 1156, 1241, 1768, 1898, 2312, 2482, 3757, 3796, 4964, 7514, 7592, 9928, 15028, 16133, 21097, 30056, 32266, 42194, 64532, 84388, 129064, 168776, 274261, 548522, 1097044, 2194088]

約数ペア:

[(1, 2194088), (2, 1097044), (4, 548522), (8, 274261), (13, 168776), (17, 129064), (26, 84388), (34, 64532), (52, 42194), (68, 32266), (73, 30056), (104, 21097), (136, 16133), (146, 15028), (221, 9928), (289, 7592), (292, 7514), (442, 4964), (578, 3796), (584, 3757), (884, 2482), (949, 2312), (1156, 1898), (1241, 1768)]