1729012.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 25796160

約数和(自身を除く): 12285830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 211, 337, 422, 674, 1055, 1685, 2110, 3370, 4009, 6403, 8018, 12806, 20045, 32015, 40090, 64030, 71107, 142214, 355535, 711070, 1351033, 2702066, 6755165, 13510330]

約数ペア:

[(1, 13510330), (2, 6755165), (5, 2702066), (10, 1351033), (19, 711070), (38, 355535), (95, 142214), (190, 71107), (211, 64030), (337, 40090), (422, 32015), (674, 20045), (1055, 12806), (1685, 8018), (2110, 6403), (3370, 4009)]