3891244

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4483}}^1$

素因数の和:4525

約数の個数: 24

約数和(自身を含む): 8035328

約数和(自身を除く): 4144084

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 4483, 8966, 17932, 31381, 62762, 125524, 138973, 277946, 555892, 972811, 1945622, 3891244]

約数ペア:

[(1, 3891244), (2, 1945622), (4, 972811), (7, 555892), (14, 277946), (28, 138973), (31, 125524), (62, 62762), (124, 31381), (217, 17932), (434, 8966), (868, 4483)]