520058671916

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{443039}}^1$

素因数の和:443223

約数の個数: 72

約数和(自身を含む): 1088214341760

約数和(自身を除く): 568155669844

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 113, 196, 212, 226, 371, 452, 742, 791, 1484, 1582, 2597, 3164, 5194, 5537, 5989, 10388, 11074, 11978, 22148, 23956, 41923, 83846, 167692, 293461, 443039, 586922, 886078, 1173844, 1772156, 3101273, 6202546, 12405092, 21708911, 23481067, 43417822, 46962134, 50063407, 86835644, 93924268, 100126814, 164367469, 200253628, 328734938, 350443849, 657469876, 700887698, 1150572283, 1401775396, 2301144566, 2453106943, 2653360571, 4602289132, 4906213886, 5306721142, 9812427772, 10613442284, 18573523997, 37147047994, 74294095988, 130014667979, 260029335958, 520058671916]

約数ペア:

[(1, 520058671916), (2, 260029335958), (4, 130014667979), (7, 74294095988), (14, 37147047994), (28, 18573523997), (49, 10613442284), (53, 9812427772), (98, 5306721142), (106, 4906213886), (113, 4602289132), (196, 2653360571), (212, 2453106943), (226, 2301144566), (371, 1401775396), (452, 1150572283), (742, 700887698), (791, 657469876), (1484, 350443849), (1582, 328734938), (2597, 200253628), (3164, 164367469), (5194, 100126814), (5537, 93924268), (5989, 86835644), (10388, 50063407), (11074, 46962134), (11978, 43417822), (22148, 23481067), (23956, 21708911), (41923, 12405092), (83846, 6202546), (167692, 3101273), (293461, 1772156), (443039, 1173844), (586922, 886078)]