2542910336

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{337}}^1\times {\mathrm{353}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 5125891680

約数和(自身を除く): 2582981344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 337, 353, 668, 674, 706, 1336, 1348, 1412, 2672, 2696, 2824, 5344, 5392, 5648, 10688, 10784, 11296, 21376, 21568, 22592, 43136, 45184, 56279, 58951, 112558, 117902, 118961, 225116, 235804, 237922, 450232, 471608, 475844, 900464, 943216, 951688, 1800928, 1886432, 1903376, 3601856, 3772864, 3806752, 7203712, 7545728, 7613504, 15227008, 19866487, 39732974, 79465948, 158931896, 317863792, 635727584, 1271455168, 2542910336]

約数ペア:

[(1, 2542910336), (2, 1271455168), (4, 635727584), (8, 317863792), (16, 158931896), (32, 79465948), (64, 39732974), (128, 19866487), (167, 15227008), (334, 7613504), (337, 7545728), (353, 7203712), (668, 3806752), (674, 3772864), (706, 3601856), (1336, 1903376), (1348, 1886432), (1412, 1800928), (2672, 951688), (2696, 943216), (2824, 900464), (5344, 475844), (5392, 471608), (5648, 450232), (10688, 237922), (10784, 235804), (11296, 225116), (21376, 118961), (21568, 117902), (22592, 112558), (43136, 58951), (45184, 56279)]