2912909944

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{4483}}^1$

素因数の和:4820

約数の個数: 64

約数和(自身を含む): 6418218240

約数和(自身を除く): 3505308296

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 283, 287, 328, 566, 574, 1132, 1148, 1981, 2264, 2296, 3962, 4483, 7924, 8966, 11603, 15848, 17932, 23206, 31381, 35864, 46412, 62762, 81221, 92824, 125524, 162442, 183803, 251048, 324884, 367606, 649768, 735212, 1268689, 1286621, 1470424, 2537378, 2573242, 5074756, 5146484, 8880823, 10149512, 10292968, 17761646, 35523292, 52016249, 71046584, 104032498, 208064996, 364113743, 416129992, 728227486, 1456454972, 2912909944]

約数ペア:

[(1, 2912909944), (2, 1456454972), (4, 728227486), (7, 416129992), (8, 364113743), (14, 208064996), (28, 104032498), (41, 71046584), (56, 52016249), (82, 35523292), (164, 17761646), (283, 10292968), (287, 10149512), (328, 8880823), (566, 5146484), (574, 5074756), (1132, 2573242), (1148, 2537378), (1981, 1470424), (2264, 1286621), (2296, 1268689), (3962, 735212), (4483, 649768), (7924, 367606), (8966, 324884), (11603, 251048), (15848, 183803), (17932, 162442), (23206, 125524), (31381, 92824), (35864, 81221), (46412, 62762)]