2215052

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 4462080

約数和(自身を除く): 2247028

約数列:

[1, 2, 4, 7, 14, 28, 239, 331, 478, 662, 956, 1324, 1673, 2317, 3346, 4634, 6692, 9268, 79109, 158218, 316436, 553763, 1107526, 2215052]

約数ペア:

[(1, 2215052), (2, 1107526), (4, 553763), (7, 316436), (14, 158218), (28, 79109), (239, 9268), (331, 6692), (478, 4634), (662, 3346), (956, 2317), (1324, 1673)]