520480104

素因数分解:

$2^3\times 3^1\times {\mathrm{21686671}}^1$

素因数の和:21686680

約数の個数: 16

約数和(自身を含む): 1301200320

約数和(自身を除く): 780720216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 21686671, 43373342, 65060013, 86746684, 130120026, 173493368, 260240052, 520480104]

約数ペア:

[(1, 520480104), (2, 260240052), (3, 173493368), (4, 130120026), (6, 86746684), (8, 65060013), (12, 43373342), (24, 21686671)]