520048788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{84809}}^1$

素因数の和:84896

約数の個数: 48

約数和(自身を含む): 1405810560

約数和(自身を除く): 885761772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 84809, 169618, 254427, 339236, 508854, 593663, 1017708, 1187326, 1780989, 2374652, 3561978, 6191057, 7123956, 12382114, 18573171, 24764228, 37146342, 43337399, 74292684, 86674798, 130012197, 173349596, 260024394, 520048788]

約数ペア:

[(1, 520048788), (2, 260024394), (3, 173349596), (4, 130012197), (6, 86674798), (7, 74292684), (12, 43337399), (14, 37146342), (21, 24764228), (28, 18573171), (42, 12382114), (73, 7123956), (84, 6191057), (146, 3561978), (219, 2374652), (292, 1780989), (438, 1187326), (511, 1017708), (876, 593663), (1022, 508854), (1533, 339236), (2044, 254427), (3066, 169618), (6132, 84809)]