849278036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{11299}}^1$

素因数の和:11388

約数の個数: 48

約数和(自身を含む): 1670592000

約数和(自身を除く): 821313964

約数列:

[1, 2, 4, 19, 23, 38, 43, 46, 76, 86, 92, 172, 437, 817, 874, 989, 1634, 1748, 1978, 3268, 3956, 11299, 18791, 22598, 37582, 45196, 75164, 214681, 259877, 429362, 485857, 519754, 858724, 971714, 1039508, 1943428, 4937663, 9231283, 9875326, 11174711, 18462566, 19750652, 22349422, 36925132, 44698844, 212319509, 424639018, 849278036]

約数ペア:

[(1, 849278036), (2, 424639018), (4, 212319509), (19, 44698844), (23, 36925132), (38, 22349422), (43, 19750652), (46, 18462566), (76, 11174711), (86, 9875326), (92, 9231283), (172, 4937663), (437, 1943428), (817, 1039508), (874, 971714), (989, 858724), (1634, 519754), (1748, 485857), (1978, 429362), (3268, 259877), (3956, 214681), (11299, 75164), (18791, 45196), (22598, 37582)]