1520276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 2862720

約数和(自身を除く): 1342444

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 283, 316, 566, 1132, 1343, 2686, 4811, 5372, 9622, 19244, 22357, 44714, 89428, 380069, 760138, 1520276]

約数ペア:

[(1, 1520276), (2, 760138), (4, 380069), (17, 89428), (34, 44714), (68, 22357), (79, 19244), (158, 9622), (283, 5372), (316, 4811), (566, 2686), (1132, 1343)]