13870147228

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1\times {\mathrm{11279}}^1$

素因数の和:12514

約数の個数: 48

約数和(自身を含む): 28516561920

約数和(自身を除く): 14646414692

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1187, 2374, 4748, 8309, 11279, 16618, 22558, 33236, 43919, 45116, 78953, 87838, 157906, 175676, 307433, 315812, 417323, 614866, 834646, 1229732, 1669292, 2921261, 5842522, 11685044, 13388173, 26776346, 53552692, 93717211, 187434422, 374868844, 495362401, 990724802, 1981449604, 3467536807, 6935073614, 13870147228]

約数ペア:

[(1, 13870147228), (2, 6935073614), (4, 3467536807), (7, 1981449604), (14, 990724802), (28, 495362401), (37, 374868844), (74, 187434422), (148, 93717211), (259, 53552692), (518, 26776346), (1036, 13388173), (1187, 11685044), (2374, 5842522), (4748, 2921261), (8309, 1669292), (11279, 1229732), (16618, 834646), (22558, 614866), (33236, 417323), (43919, 315812), (45116, 307433), (78953, 175676), (87838, 157906)]