519635384

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{20627}}^1$

素因数の和:20747

約数の個数: 32

約数和(自身を含む): 1009946880

約数和(自身を除く): 490311496

約数列:

[1, 2, 4, 8, 47, 67, 94, 134, 188, 268, 376, 536, 3149, 6298, 12596, 20627, 25192, 41254, 82508, 165016, 969469, 1382009, 1938938, 2764018, 3877876, 5528036, 7755752, 11056072, 64954423, 129908846, 259817692, 519635384]

約数ペア:

[(1, 519635384), (2, 259817692), (4, 129908846), (8, 64954423), (47, 11056072), (67, 7755752), (94, 5528036), (134, 3877876), (188, 2764018), (268, 1938938), (376, 1382009), (536, 969469), (3149, 165016), (6298, 82508), (12596, 41254), (20627, 25192)]