1423721186

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 2359014840

約数和(自身を除く): 935293654

約数列:

[1, 2, 19, 29, 38, 58, 97, 194, 361, 551, 701, 722, 1102, 1402, 1843, 2813, 3686, 5626, 10469, 13319, 20329, 20938, 26638, 35017, 40658, 53447, 67997, 70034, 106894, 135994, 253061, 386251, 506122, 772502, 1015493, 1291943, 1971913, 2030986, 2583886, 3943826, 7338769, 14677538, 24546917, 37466347, 49093834, 74932694, 711860593, 1423721186]

約数ペア:

[(1, 1423721186), (2, 711860593), (19, 74932694), (29, 49093834), (38, 37466347), (58, 24546917), (97, 14677538), (194, 7338769), (361, 3943826), (551, 2583886), (701, 2030986), (722, 1971913), (1102, 1291943), (1402, 1015493), (1843, 772502), (2813, 506122), (3686, 386251), (5626, 253061), (10469, 135994), (13319, 106894), (20329, 70034), (20938, 67997), (26638, 53447), (35017, 40658)]