2012037976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{7717}}^1$

素因数の和:7868

約数の個数: 64

約数和(自身を含む): 4278859200

約数和(自身を除く): 2266821224

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 109, 184, 218, 299, 436, 598, 872, 1196, 1417, 2392, 2507, 2834, 5014, 5668, 7717, 10028, 11336, 15434, 20056, 30868, 32591, 61736, 65182, 100321, 130364, 177491, 200642, 260728, 354982, 401284, 709964, 802568, 841153, 1419928, 1682306, 2307383, 3364612, 4614766, 6729224, 9229532, 10934989, 18459064, 19346519, 21869978, 38693038, 43739956, 77386076, 87479912, 154772152, 251504747, 503009494, 1006018988, 2012037976]

約数ペア:

[(1, 2012037976), (2, 1006018988), (4, 503009494), (8, 251504747), (13, 154772152), (23, 87479912), (26, 77386076), (46, 43739956), (52, 38693038), (92, 21869978), (104, 19346519), (109, 18459064), (184, 10934989), (218, 9229532), (299, 6729224), (436, 4614766), (598, 3364612), (872, 2307383), (1196, 1682306), (1417, 1419928), (2392, 841153), (2507, 802568), (2834, 709964), (5014, 401284), (5668, 354982), (7717, 260728), (10028, 200642), (11336, 177491), (15434, 130364), (20056, 100321), (30868, 65182), (32591, 61736)]