488956792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{68443}}^1$

素因数の和:68515

約数の個数: 32

約数和(自身を含む): 985593600

約数和(自身を除く): 496636808

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 68443, 136886, 273772, 547544, 1300417, 2600834, 3216821, 5201668, 6433642, 10403336, 12867284, 25734568, 61119599, 122239198, 244478396, 488956792]

約数ペア:

[(1, 488956792), (2, 244478396), (4, 122239198), (8, 61119599), (19, 25734568), (38, 12867284), (47, 10403336), (76, 6433642), (94, 5201668), (152, 3216821), (188, 2600834), (376, 1300417), (893, 547544), (1786, 273772), (3572, 136886), (7144, 68443)]