530212

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 984312

約数和(自身を除く): 454100

約数列:

[1, 2, 4, 41, 53, 61, 82, 106, 122, 164, 212, 244, 2173, 2501, 3233, 4346, 5002, 6466, 8692, 10004, 12932, 132553, 265106, 530212]

約数ペア:

[(1, 530212), (2, 265106), (4, 132553), (41, 12932), (53, 10004), (61, 8692), (82, 6466), (106, 5002), (122, 4346), (164, 3233), (212, 2501), (244, 2173)]