919379972

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{6917}}^1$

素因数の和:7076

約数の個数: 48

約数和(自身を含む): 1896749568

約数和(自身を除く): 977369596

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 101, 188, 202, 329, 404, 658, 707, 1316, 1414, 2828, 4747, 6917, 9494, 13834, 18988, 27668, 33229, 48419, 66458, 96838, 132916, 193676, 325099, 650198, 698617, 1300396, 1397234, 2275693, 2794468, 4551386, 4890319, 9102772, 9780638, 19561276, 32834999, 65669998, 131339996, 229844993, 459689986, 919379972]

約数ペア:

[(1, 919379972), (2, 459689986), (4, 229844993), (7, 131339996), (14, 65669998), (28, 32834999), (47, 19561276), (94, 9780638), (101, 9102772), (188, 4890319), (202, 4551386), (329, 2794468), (404, 2275693), (658, 1397234), (707, 1300396), (1316, 698617), (1414, 650198), (2828, 325099), (4747, 193676), (6917, 132916), (9494, 96838), (13834, 66458), (18988, 48419), (27668, 33229)]