520024778

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{12263}}^1$

素因数の和:12518

約数の個数: 32

約数和(自身を含む): 964244736

約数和(自身を除く): 444219958

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 233, 466, 1631, 3029, 3262, 6058, 12263, 21203, 24526, 42406, 85841, 159419, 171682, 318838, 1115933, 2231866, 2857279, 5714558, 20000953, 37144627, 40001906, 74289254, 260012389, 520024778]

約数ペア:

[(1, 520024778), (2, 260012389), (7, 74289254), (13, 40001906), (14, 37144627), (26, 20000953), (91, 5714558), (182, 2857279), (233, 2231866), (466, 1115933), (1631, 318838), (3029, 171682), (3262, 159419), (6058, 85841), (12263, 42406), (21203, 24526)]