2509008

素因数分解:

$2^4\times 3^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 6541248

約数和(自身を除く): 4032240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 167, 313, 334, 501, 626, 668, 939, 1002, 1252, 1336, 1878, 2004, 2504, 2672, 3756, 4008, 5008, 7512, 8016, 15024, 52271, 104542, 156813, 209084, 313626, 418168, 627252, 836336, 1254504, 2509008]

約数ペア:

[(1, 2509008), (2, 1254504), (3, 836336), (4, 627252), (6, 418168), (8, 313626), (12, 209084), (16, 156813), (24, 104542), (48, 52271), (167, 15024), (313, 8016), (334, 7512), (501, 5008), (626, 4008), (668, 3756), (939, 2672), (1002, 2504), (1252, 2004), (1336, 1878)]