397452468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4731577}}^1$

素因数の和:4731591

約数の個数: 24

約数和(自身を含む): 1059873472

約数和(自身を除く): 662421004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4731577, 9463154, 14194731, 18926308, 28389462, 33121039, 56778924, 66242078, 99363117, 132484156, 198726234, 397452468]

約数ペア:

[(1, 397452468), (2, 198726234), (3, 132484156), (4, 99363117), (6, 66242078), (7, 56778924), (12, 33121039), (14, 28389462), (21, 18926308), (28, 14194731), (42, 9463154), (84, 4731577)]