2026797830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{71593}}^1$

素因数の和:71768

約数の個数: 32

約数和(自身を含む): 3866076000

約数和(自身を除く): 1839278170

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2831, 5662, 14155, 28310, 71593, 143186, 357965, 715930, 1360267, 2720534, 6801335, 10667357, 13602670, 21334714, 53336785, 106673570, 202679783, 405359566, 1013398915, 2026797830]

約数ペア:

[(1, 2026797830), (2, 1013398915), (5, 405359566), (10, 202679783), (19, 106673570), (38, 53336785), (95, 21334714), (149, 13602670), (190, 10667357), (298, 6801335), (745, 2720534), (1490, 1360267), (2831, 715930), (5662, 357965), (14155, 143186), (28310, 71593)]