1293881432

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{571}}^1\times {\mathrm{1901}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 2447874000

約数和(自身を除く): 1153992568

約数列:

[1, 2, 4, 8, 149, 298, 571, 596, 1142, 1192, 1901, 2284, 3802, 4568, 7604, 15208, 85079, 170158, 283249, 340316, 566498, 680632, 1085471, 1132996, 2170942, 2265992, 4341884, 8683768, 161735179, 323470358, 646940716, 1293881432]

約数ペア:

[(1, 1293881432), (2, 646940716), (4, 323470358), (8, 161735179), (149, 8683768), (298, 4341884), (571, 2265992), (596, 2170942), (1142, 1132996), (1192, 1085471), (1901, 680632), (2284, 566498), (3802, 340316), (4568, 283249), (7604, 170158), (15208, 85079)]