404157434

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 628992000

約数和(自身を除く): 224834566

約数列:

[1, 2, 59, 118, 127, 149, 181, 254, 298, 362, 7493, 8791, 10679, 14986, 17582, 18923, 21358, 22987, 26969, 37846, 45974, 53938, 1116457, 1356233, 1591171, 2232914, 2712466, 3182342, 3425063, 6850126, 202078717, 404157434]

約数ペア:

[(1, 404157434), (2, 202078717), (59, 6850126), (118, 3425063), (127, 3182342), (149, 2712466), (181, 2232914), (254, 1591171), (298, 1356233), (362, 1116457), (7493, 53938), (8791, 45974), (10679, 37846), (14986, 26969), (17582, 22987), (18923, 21358)]