1999202344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{41491}}^1$

素因数の和:41833

約数の個数: 32

約数和(自身を含む): 3958336800

約数和(自身を除く): 1959134456

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 317, 634, 1268, 2536, 6023, 12046, 24092, 41491, 48184, 82982, 165964, 331928, 788329, 1576658, 3153316, 6306632, 13152647, 26305294, 52610588, 105221176, 249900293, 499800586, 999601172, 1999202344]

約数ペア:

[(1, 1999202344), (2, 999601172), (4, 499800586), (8, 249900293), (19, 105221176), (38, 52610588), (76, 26305294), (152, 13152647), (317, 6306632), (634, 3153316), (1268, 1576658), (2536, 788329), (6023, 331928), (12046, 165964), (24092, 82982), (41491, 48184)]