2037907396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{9649}}^1$

素因数の和:10076

約数の個数: 48

約数和(自身を含む): 4301584000

約数和(自身を除く): 2263676604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 397, 532, 794, 1588, 2779, 5558, 7543, 9649, 11116, 15086, 19298, 30172, 38596, 52801, 67543, 105602, 135086, 183331, 211204, 270172, 366662, 733324, 1283317, 2566634, 3830653, 5133268, 7661306, 15322612, 26814571, 53629142, 72782407, 107258284, 145564814, 291129628, 509476849, 1018953698, 2037907396]

約数ペア:

[(1, 2037907396), (2, 1018953698), (4, 509476849), (7, 291129628), (14, 145564814), (19, 107258284), (28, 72782407), (38, 53629142), (76, 26814571), (133, 15322612), (266, 7661306), (397, 5133268), (532, 3830653), (794, 2566634), (1588, 1283317), (2779, 733324), (5558, 366662), (7543, 270172), (9649, 211204), (11116, 183331), (15086, 135086), (19298, 105602), (30172, 67543), (38596, 52801)]