389528712

素因数分解:

$2^3\times 3^2\times {\mathrm{5410121}}^1$

素因数の和:5410133

約数の個数: 24

約数和(自身を含む): 1054973790

約数和(自身を除く): 665445078

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5410121, 10820242, 16230363, 21640484, 32460726, 43280968, 48691089, 64921452, 97382178, 129842904, 194764356, 389528712]

約数ペア:

[(1, 389528712), (2, 194764356), (3, 129842904), (4, 97382178), (6, 64921452), (8, 48691089), (9, 43280968), (12, 32460726), (18, 21640484), (24, 16230363), (36, 10820242), (72, 5410121)]