285416782

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{2917}}^1$

素因数の和:3196

約数の個数: 32

約数和(自身を含む): 508432320

約数和(自身を除く): 223015538

約数列:

[1, 2, 7, 14, 29, 58, 203, 241, 406, 482, 1687, 2917, 3374, 5834, 6989, 13978, 20419, 40838, 48923, 84593, 97846, 169186, 592151, 702997, 1184302, 1405994, 4920979, 9841958, 20386913, 40773826, 142708391, 285416782]

約数ペア:

[(1, 285416782), (2, 142708391), (7, 40773826), (14, 20386913), (29, 9841958), (58, 4920979), (203, 1405994), (241, 1184302), (406, 702997), (482, 592151), (1687, 169186), (2917, 97846), (3374, 84593), (5834, 48923), (6989, 40838), (13978, 20419)]