379982616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1217893}}^1$

素因数の和:1217915

約数の個数: 32

約数和(自身を含む): 1023030960

約数和(自身を除く): 643048344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1217893, 2435786, 3653679, 4871572, 7307358, 9743144, 14614716, 15832609, 29229432, 31665218, 47497827, 63330436, 94995654, 126660872, 189991308, 379982616]

約数ペア:

[(1, 379982616), (2, 189991308), (3, 126660872), (4, 94995654), (6, 63330436), (8, 47497827), (12, 31665218), (13, 29229432), (24, 15832609), (26, 14614716), (39, 9743144), (52, 7307358), (78, 4871572), (104, 3653679), (156, 2435786), (312, 1217893)]