4351956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 11741184

約数和(自身を除く): 7389228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 503, 618, 721, 1006, 1236, 1442, 1509, 2012, 2163, 2884, 3018, 3521, 4326, 6036, 7042, 8652, 10563, 14084, 21126, 42252, 51809, 103618, 155427, 207236, 310854, 362663, 621708, 725326, 1087989, 1450652, 2175978, 4351956]

約数ペア:

[(1, 4351956), (2, 2175978), (3, 1450652), (4, 1087989), (6, 725326), (7, 621708), (12, 362663), (14, 310854), (21, 207236), (28, 155427), (42, 103618), (84, 51809), (103, 42252), (206, 21126), (309, 14084), (412, 10563), (503, 8652), (618, 7042), (721, 6036), (1006, 4326), (1236, 3521), (1442, 3018), (1509, 2884), (2012, 2163)]