383023472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1847}}^1$

素因数の和:2865

約数の個数: 40

約数和(自身を含む): 800427936

約数和(自身を除く): 417404464

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 997, 1847, 1994, 3694, 3988, 7388, 7976, 12961, 14776, 15952, 24011, 25922, 29552, 48022, 51844, 96044, 103688, 192088, 207376, 384176, 1841459, 3682918, 7365836, 14731672, 23938967, 29463344, 47877934, 95755868, 191511736, 383023472]

約数ペア:

[(1, 383023472), (2, 191511736), (4, 95755868), (8, 47877934), (13, 29463344), (16, 23938967), (26, 14731672), (52, 7365836), (104, 3682918), (208, 1841459), (997, 384176), (1847, 207376), (1994, 192088), (3694, 103688), (3988, 96044), (7388, 51844), (7976, 48022), (12961, 29552), (14776, 25922), (15952, 24011)]