2222484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 5745600

約数和(自身を除く): 3523116

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 113, 132, 149, 226, 298, 339, 447, 452, 596, 678, 894, 1243, 1356, 1639, 1788, 2486, 3278, 3729, 4917, 4972, 6556, 7458, 9834, 14916, 16837, 19668, 33674, 50511, 67348, 101022, 185207, 202044, 370414, 555621, 740828, 1111242, 2222484]

約数ペア:

[(1, 2222484), (2, 1111242), (3, 740828), (4, 555621), (6, 370414), (11, 202044), (12, 185207), (22, 101022), (33, 67348), (44, 50511), (66, 33674), (113, 19668), (132, 16837), (149, 14916), (226, 9834), (298, 7458), (339, 6556), (447, 4972), (452, 4917), (596, 3729), (678, 3278), (894, 2486), (1243, 1788), (1356, 1639)]