2012322944

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{365611}}^1$

素因数の和:365668

約数の個数: 32

約数和(自身を含む): 4102166640

約数和(自身を除く): 2089843696

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 365611, 731222, 1462444, 2924888, 5849776, 11699552, 15721273, 23399104, 31442546, 46798208, 62885092, 125770184, 251540368, 503080736, 1006161472, 2012322944]

約数ペア:

[(1, 2012322944), (2, 1006161472), (4, 503080736), (8, 251540368), (16, 125770184), (32, 62885092), (43, 46798208), (64, 31442546), (86, 23399104), (128, 15721273), (172, 11699552), (344, 5849776), (688, 2924888), (1376, 1462444), (2752, 731222), (5504, 365611)]