519047802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{316879}}^1$

素因数の和:316907

約数の個数: 48

約数和(自身を含む): 1384131840

約数和(自身を除く): 865084038

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 316879, 633758, 950637, 1901274, 2218153, 2851911, 4119427, 4436306, 5703822, 6654459, 8238854, 12358281, 13308918, 19963377, 24716562, 28835989, 37074843, 39926754, 57671978, 74149686, 86507967, 173015934, 259523901, 519047802]

約数ペア:

[(1, 519047802), (2, 259523901), (3, 173015934), (6, 86507967), (7, 74149686), (9, 57671978), (13, 39926754), (14, 37074843), (18, 28835989), (21, 24716562), (26, 19963377), (39, 13308918), (42, 12358281), (63, 8238854), (78, 6654459), (91, 5703822), (117, 4436306), (126, 4119427), (182, 2851911), (234, 2218153), (273, 1901274), (546, 950637), (819, 633758), (1638, 316879)]