2157788148

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1\times {\mathrm{7583}}^1$

素因数の和:8644

約数の個数: 48

約数和(自身を含む): 5259534336

約数和(自身を除く): 3101746188

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1031, 2062, 3093, 4124, 6186, 7583, 12372, 15166, 22749, 23713, 30332, 45498, 47426, 71139, 90996, 94852, 142278, 174409, 284556, 348818, 523227, 697636, 1046454, 2092908, 7818073, 15636146, 23454219, 31272292, 46908438, 93816876, 179815679, 359631358, 539447037, 719262716, 1078894074, 2157788148]

約数ペア:

[(1, 2157788148), (2, 1078894074), (3, 719262716), (4, 539447037), (6, 359631358), (12, 179815679), (23, 93816876), (46, 46908438), (69, 31272292), (92, 23454219), (138, 15636146), (276, 7818073), (1031, 2092908), (2062, 1046454), (3093, 697636), (4124, 523227), (6186, 348818), (7583, 284556), (12372, 174409), (15166, 142278), (22749, 94852), (23713, 90996), (30332, 71139), (45498, 47426)]