1520774224

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{503}}^1\times {\mathrm{811}}^1$

素因数の和:1555

約数の個数: 40

約数和(自身を含む): 2968684992

約数和(自身を除く): 1447910768

約数列:

[1, 2, 4, 8, 16, 233, 466, 503, 811, 932, 1006, 1622, 1864, 2012, 3244, 3728, 4024, 6488, 8048, 12976, 117199, 188963, 234398, 377926, 407933, 468796, 755852, 815866, 937592, 1511704, 1631732, 1875184, 3023408, 3263464, 6526928, 95048389, 190096778, 380193556, 760387112, 1520774224]

約数ペア:

[(1, 1520774224), (2, 760387112), (4, 380193556), (8, 190096778), (16, 95048389), (233, 6526928), (466, 3263464), (503, 3023408), (811, 1875184), (932, 1631732), (1006, 1511704), (1622, 937592), (1864, 815866), (2012, 755852), (3244, 468796), (3728, 407933), (4024, 377926), (6488, 234398), (8048, 188963), (12976, 117199)]