499835518

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{11491}}^1$

素因数の和:11752

約数の個数: 32

約数和(自身を含む): 926714880

約数和(自身を除く): 426879362

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 239, 478, 1673, 3107, 3346, 6214, 11491, 21749, 22982, 43498, 80437, 149383, 160874, 298766, 1045681, 2091362, 2746349, 5492698, 19224443, 35702537, 38448886, 71405074, 249917759, 499835518]

約数ペア:

[(1, 499835518), (2, 249917759), (7, 71405074), (13, 38448886), (14, 35702537), (26, 19224443), (91, 5492698), (182, 2746349), (239, 2091362), (478, 1045681), (1673, 298766), (3107, 160874), (3346, 149383), (6214, 80437), (11491, 43498), (21749, 22982)]