1519952

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 40

約数和(自身を含む): 3458112

約数和(自身を除く): 1938160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 331, 574, 656, 662, 1148, 1324, 2296, 2317, 2648, 4592, 4634, 5296, 9268, 13571, 18536, 27142, 37072, 54284, 94997, 108568, 189994, 217136, 379988, 759976, 1519952]

約数ペア:

[(1, 1519952), (2, 759976), (4, 379988), (7, 217136), (8, 189994), (14, 108568), (16, 94997), (28, 54284), (41, 37072), (56, 27142), (82, 18536), (112, 13571), (164, 9268), (287, 5296), (328, 4634), (331, 4592), (574, 2648), (656, 2317), (662, 2296), (1148, 1324)]