1640804052

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{47659}}^1$

素因数の和:47836

約数の個数: 48

約数和(自身を含む): 4056819200

約数和(自身を除く): 2416015148

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 151, 228, 302, 453, 604, 906, 1812, 2869, 5738, 8607, 11476, 17214, 34428, 47659, 95318, 142977, 190636, 285954, 571908, 905521, 1811042, 2716563, 3622084, 5433126, 7196509, 10866252, 14393018, 21589527, 28786036, 43179054, 86358108, 136733671, 273467342, 410201013, 546934684, 820402026, 1640804052]

約数ペア:

[(1, 1640804052), (2, 820402026), (3, 546934684), (4, 410201013), (6, 273467342), (12, 136733671), (19, 86358108), (38, 43179054), (57, 28786036), (76, 21589527), (114, 14393018), (151, 10866252), (228, 7196509), (302, 5433126), (453, 3622084), (604, 2716563), (906, 1811042), (1812, 905521), (2869, 571908), (5738, 285954), (8607, 190636), (11476, 142977), (17214, 95318), (34428, 47659)]