1647791898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1\times {\mathrm{10267}}^1$

素因数の和:11458

約数の個数: 32

約数和(自身を含む): 3442162176

約数和(自身を除く): 1794370278

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1163, 2326, 3489, 6978, 10267, 20534, 26749, 30801, 53498, 61602, 80247, 160494, 236141, 472282, 708423, 1416846, 11940521, 23881042, 35821563, 71643126, 274631983, 549263966, 823895949, 1647791898]

約数ペア:

[(1, 1647791898), (2, 823895949), (3, 549263966), (6, 274631983), (23, 71643126), (46, 35821563), (69, 23881042), (138, 11940521), (1163, 1416846), (2326, 708423), (3489, 472282), (6978, 236141), (10267, 160494), (20534, 80247), (26749, 61602), (30801, 53498)]