1490202312

素因数分解:

$2^3\times 3^1\times {\mathrm{1987}}^1\times {\mathrm{31249}}^1$

素因数の和:33245

約数の個数: 32

約数和(自身を含む): 3727500000

約数和(自身を除く): 2237297688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1987, 3974, 5961, 7948, 11922, 15896, 23844, 31249, 47688, 62498, 93747, 124996, 187494, 249992, 374988, 749976, 62091763, 124183526, 186275289, 248367052, 372550578, 496734104, 745101156, 1490202312]

約数ペア:

[(1, 1490202312), (2, 745101156), (3, 496734104), (4, 372550578), (6, 248367052), (8, 186275289), (12, 124183526), (24, 62091763), (1987, 749976), (3974, 374988), (5961, 249992), (7948, 187494), (11922, 124996), (15896, 93747), (23844, 62498), (31249, 47688)]