2185517554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{6763}}^1$

素因数の和:7210

約数の個数: 32

約数和(自身を含む): 3682754496

約数和(自身を除く): 1497236942

約数列:

[1, 2, 11, 22, 37, 74, 397, 407, 794, 814, 4367, 6763, 8734, 13526, 14689, 29378, 74393, 148786, 161579, 250231, 323158, 500462, 2684911, 2752541, 5369822, 5505082, 29534021, 59068042, 99341707, 198683414, 1092758777, 2185517554]

約数ペア:

[(1, 2185517554), (2, 1092758777), (11, 198683414), (22, 99341707), (37, 59068042), (74, 29534021), (397, 5505082), (407, 5369822), (794, 2752541), (814, 2684911), (4367, 500462), (6763, 323158), (8734, 250231), (13526, 161579), (14689, 148786), (29378, 74393)]