520048676

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{7547}}^1$

素因数の和:7688

約数の個数: 48

約数和(自身を含む): 1095607296

約数和(自身を除く): 575558620

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 107, 161, 214, 322, 428, 644, 749, 1498, 2461, 2996, 4922, 7547, 9844, 15094, 17227, 30188, 34454, 52829, 68908, 105658, 173581, 211316, 347162, 694324, 807529, 1215067, 1615058, 2430134, 3230116, 4860268, 5652703, 11305406, 18573167, 22610812, 37146334, 74292668, 130012169, 260024338, 520048676]

約数ペア:

[(1, 520048676), (2, 260024338), (4, 130012169), (7, 74292668), (14, 37146334), (23, 22610812), (28, 18573167), (46, 11305406), (92, 5652703), (107, 4860268), (161, 3230116), (214, 2430134), (322, 1615058), (428, 1215067), (644, 807529), (749, 694324), (1498, 347162), (2461, 211316), (2996, 173581), (4922, 105658), (7547, 68908), (9844, 52829), (15094, 34454), (17227, 30188)]