976302964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2791}}^1$

素因数の和:2877

約数の個数: 72

約数和(自身を含む): 2173605504

約数和(自身を除く): 1197302540

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 961, 1612, 1922, 2791, 2821, 3844, 5582, 5642, 6727, 11164, 11284, 12493, 13454, 19537, 24986, 26908, 36283, 39074, 49972, 72566, 78148, 86521, 87451, 145132, 173042, 174902, 253981, 346084, 349804, 507962, 605647, 1015924, 1124773, 1211294, 2249546, 2422588, 2682151, 4499092, 5364302, 7873411, 10728604, 15746822, 18775057, 31493644, 34867963, 37550114, 69735926, 75100228, 139471852, 244075741, 488151482, 976302964]

約数ペア:

[(1, 976302964), (2, 488151482), (4, 244075741), (7, 139471852), (13, 75100228), (14, 69735926), (26, 37550114), (28, 34867963), (31, 31493644), (52, 18775057), (62, 15746822), (91, 10728604), (124, 7873411), (182, 5364302), (217, 4499092), (364, 2682151), (403, 2422588), (434, 2249546), (806, 1211294), (868, 1124773), (961, 1015924), (1612, 605647), (1922, 507962), (2791, 349804), (2821, 346084), (3844, 253981), (5582, 174902), (5642, 173042), (6727, 145132), (11164, 87451), (11284, 86521), (12493, 78148), (13454, 72566), (19537, 49972), (24986, 39074), (26908, 36283)]