928691738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 1605381120

約数和(自身を除く): 676689382

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 157, 179, 314, 358, 403, 533, 806, 1066, 1271, 2041, 2327, 2542, 4082, 4654, 4867, 5549, 6437, 7339, 9734, 11098, 12874, 14678, 16523, 28103, 33046, 56206, 63271, 72137, 83681, 95407, 126542, 144274, 167362, 190814, 199547, 227509, 365339, 399094, 455018, 730678, 871193, 1152223, 1742386, 2304446, 2594111, 2957617, 5188222, 5915234, 11325509, 14978899, 22651018, 29957798, 35718913, 71437826, 464345869, 928691738]

約数ペア:

[(1, 928691738), (2, 464345869), (13, 71437826), (26, 35718913), (31, 29957798), (41, 22651018), (62, 14978899), (82, 11325509), (157, 5915234), (179, 5188222), (314, 2957617), (358, 2594111), (403, 2304446), (533, 1742386), (806, 1152223), (1066, 871193), (1271, 730678), (2041, 455018), (2327, 399094), (2542, 365339), (4082, 227509), (4654, 199547), (4867, 190814), (5549, 167362), (6437, 144274), (7339, 126542), (9734, 95407), (11098, 83681), (12874, 72137), (14678, 63271), (16523, 56206), (28103, 33046)]