271465486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 438916320

約数和(自身を除く): 167450834

約数列:

[1, 2, 17, 34, 89, 178, 283, 317, 566, 634, 1513, 3026, 4811, 5389, 9622, 10778, 25187, 28213, 50374, 56426, 89711, 179422, 428179, 479621, 856358, 959242, 1525087, 3050174, 7984279, 15968558, 135732743, 271465486]

約数ペア:

[(1, 271465486), (2, 135732743), (17, 15968558), (34, 7984279), (89, 3050174), (178, 1525087), (283, 959242), (317, 856358), (566, 479621), (634, 428179), (1513, 179422), (3026, 89711), (4811, 56426), (5389, 50374), (9622, 28213), (10778, 25187)]