22222468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 43545600

約数和(自身を除く): 21323132

約数列:

[1, 2, 4, 17, 29, 34, 58, 59, 68, 116, 118, 191, 236, 382, 493, 764, 986, 1003, 1711, 1972, 2006, 3247, 3422, 4012, 5539, 6494, 6844, 11078, 11269, 12988, 22156, 22538, 29087, 45076, 58174, 94163, 116348, 188326, 191573, 326801, 376652, 383146, 653602, 766292, 1307204, 5555617, 11111234, 22222468]

約数ペア:

[(1, 22222468), (2, 11111234), (4, 5555617), (17, 1307204), (29, 766292), (34, 653602), (58, 383146), (59, 376652), (68, 326801), (116, 191573), (118, 188326), (191, 116348), (236, 94163), (382, 58174), (493, 45076), (764, 29087), (986, 22538), (1003, 22156), (1711, 12988), (1972, 11269), (2006, 11078), (3247, 6844), (3422, 6494), (4012, 5539)]