492727930

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{3877}}^1$

素因数の和:4134

約数の個数: 32

約数和(自身を含む): 904659840

約数和(自身を除く): 411931910

約数列:

[1, 2, 5, 10, 71, 142, 179, 355, 358, 710, 895, 1790, 3877, 7754, 12709, 19385, 25418, 38770, 63545, 127090, 275267, 550534, 693983, 1376335, 1387966, 2752670, 3469915, 6939830, 49272793, 98545586, 246363965, 492727930]

約数ペア:

[(1, 492727930), (2, 246363965), (5, 98545586), (10, 49272793), (71, 6939830), (142, 3469915), (179, 2752670), (355, 1387966), (358, 1376335), (710, 693983), (895, 550534), (1790, 275267), (3877, 127090), (7754, 63545), (12709, 38770), (19385, 25418)]