520065312

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{416719}}^1$

素因数の和:416745

約数の個数: 48

約数和(自身を含む): 1470188160

約数和(自身を除く): 950122848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 416719, 833438, 1250157, 1666876, 2500314, 3333752, 5000628, 5417347, 6667504, 10001256, 10834694, 13335008, 16252041, 20002512, 21669388, 32504082, 40005024, 43338776, 65008164, 86677552, 130016328, 173355104, 260032656, 520065312]

約数ペア:

[(1, 520065312), (2, 260032656), (3, 173355104), (4, 130016328), (6, 86677552), (8, 65008164), (12, 43338776), (13, 40005024), (16, 32504082), (24, 21669388), (26, 20002512), (32, 16252041), (39, 13335008), (48, 10834694), (52, 10001256), (78, 6667504), (96, 5417347), (104, 5000628), (156, 3333752), (208, 2500314), (312, 1666876), (416, 1250157), (624, 833438), (1248, 416719)]