1921105424

素因数分解:

$2^4\times 7^1\times {\mathrm{587}}^1\times {\mathrm{29221}}^1$

素因数の和:29823

約数の個数: 40

約数和(自身を含む): 4261268928

約数和(自身を除く): 2340163504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 587, 1174, 2348, 4109, 4696, 8218, 9392, 16436, 29221, 32872, 58442, 65744, 116884, 204547, 233768, 409094, 467536, 818188, 1636376, 3272752, 17152727, 34305454, 68610908, 120069089, 137221816, 240138178, 274443632, 480276356, 960552712, 1921105424]

約数ペア:

[(1, 1921105424), (2, 960552712), (4, 480276356), (7, 274443632), (8, 240138178), (14, 137221816), (16, 120069089), (28, 68610908), (56, 34305454), (112, 17152727), (587, 3272752), (1174, 1636376), (2348, 818188), (4109, 467536), (4696, 409094), (8218, 233768), (9392, 204547), (16436, 116884), (29221, 65744), (32872, 58442)]