745654

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 1463616

約数和(自身を除く): 717962

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 241, 442, 482, 1547, 1687, 3094, 3133, 3374, 4097, 6266, 8194, 21931, 28679, 43862, 53261, 57358, 106522, 372827, 745654]

約数ペア:

[(1, 745654), (2, 372827), (7, 106522), (13, 57358), (14, 53261), (17, 43862), (26, 28679), (34, 21931), (91, 8194), (119, 6266), (182, 4097), (221, 3374), (238, 3133), (241, 3094), (442, 1687), (482, 1547)]