1566372496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{327419}}^1$

素因数の和:327463

約数の個数: 40

約数和(自身を含む): 3410406720

約数和(自身を除く): 1844034224

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 327419, 654838, 1309676, 2619352, 4256447, 5238704, 7530637, 8512894, 15061274, 17025788, 30122548, 34051576, 60245096, 68103152, 97898281, 120490192, 195796562, 391593124, 783186248, 1566372496]

約数ペア:

[(1, 1566372496), (2, 783186248), (4, 391593124), (8, 195796562), (13, 120490192), (16, 97898281), (23, 68103152), (26, 60245096), (46, 34051576), (52, 30122548), (92, 17025788), (104, 15061274), (184, 8512894), (208, 7530637), (299, 5238704), (368, 4256447), (598, 2619352), (1196, 1309676), (2392, 654838), (4784, 327419)]