940759976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2833}}^1$

素因数の和:2986

約数の個数: 64

約数和(自身を含む): 1980625920

約数和(自身を除く): 1039865944

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 103, 104, 124, 206, 248, 403, 412, 806, 824, 1339, 1612, 2678, 2833, 3193, 3224, 5356, 5666, 6386, 10712, 11332, 12772, 22664, 25544, 36829, 41509, 73658, 83018, 87823, 147316, 166036, 175646, 291799, 294632, 332072, 351292, 583598, 702584, 1141699, 1167196, 2283398, 2334392, 3793387, 4566796, 7586774, 9045769, 9133592, 15173548, 18091538, 30347096, 36183076, 72366152, 117594997, 235189994, 470379988, 940759976]

約数ペア:

[(1, 940759976), (2, 470379988), (4, 235189994), (8, 117594997), (13, 72366152), (26, 36183076), (31, 30347096), (52, 18091538), (62, 15173548), (103, 9133592), (104, 9045769), (124, 7586774), (206, 4566796), (248, 3793387), (403, 2334392), (412, 2283398), (806, 1167196), (824, 1141699), (1339, 702584), (1612, 583598), (2678, 351292), (2833, 332072), (3193, 294632), (3224, 291799), (5356, 175646), (5666, 166036), (6386, 147316), (10712, 87823), (11332, 83018), (12772, 73658), (22664, 41509), (25544, 36829)]