888973976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4969}}^1$

素因数の和:5112

約数の個数: 64

約数和(自身を含む): 1932336000

約数和(自身を除く): 1043362024

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 107, 152, 209, 214, 418, 428, 836, 856, 1177, 1672, 2033, 2354, 4066, 4708, 4969, 8132, 9416, 9938, 16264, 19876, 22363, 39752, 44726, 54659, 89452, 94411, 109318, 178904, 188822, 218636, 377644, 437272, 531683, 755288, 1038521, 1063366, 2077042, 2126732, 4154084, 4253464, 5848513, 8308168, 10101977, 11697026, 20203954, 23394052, 40407908, 46788104, 80815816, 111121747, 222243494, 444486988, 888973976]

約数ペア:

[(1, 888973976), (2, 444486988), (4, 222243494), (8, 111121747), (11, 80815816), (19, 46788104), (22, 40407908), (38, 23394052), (44, 20203954), (76, 11697026), (88, 10101977), (107, 8308168), (152, 5848513), (209, 4253464), (214, 4154084), (418, 2126732), (428, 2077042), (836, 1063366), (856, 1038521), (1177, 755288), (1672, 531683), (2033, 437272), (2354, 377644), (4066, 218636), (4708, 188822), (4969, 178904), (8132, 109318), (9416, 94411), (9938, 89452), (16264, 54659), (19876, 44726), (22363, 39752)]