1663207924

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{3919}}^1$

素因数の和:4612

約数の個数: 48

約数和(自身を含む): 3477196800

約数和(自身を除く): 1813988876

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 659, 1318, 2636, 3919, 4613, 7838, 9226, 15157, 15676, 18452, 27433, 30314, 54866, 60628, 90137, 106099, 109732, 180274, 212198, 360548, 424396, 630959, 1261918, 2523836, 2582621, 5165242, 10330484, 18078347, 36156694, 59400283, 72313388, 118800566, 237601132, 415801981, 831603962, 1663207924]

約数ペア:

[(1, 1663207924), (2, 831603962), (4, 415801981), (7, 237601132), (14, 118800566), (23, 72313388), (28, 59400283), (46, 36156694), (92, 18078347), (161, 10330484), (322, 5165242), (644, 2582621), (659, 2523836), (1318, 1261918), (2636, 630959), (3919, 424396), (4613, 360548), (7838, 212198), (9226, 180274), (15157, 109732), (15676, 106099), (18452, 90137), (27433, 60628), (30314, 54866)]