738976498

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1097}}^1\times {\mathrm{1993}}^1$

素因数の和:3118

約数の個数: 24

約数和(自身を含む): 1201987188

約数和(自身を除く): 463010690

約数列:

[1, 2, 13, 26, 169, 338, 1097, 1993, 2194, 3986, 14261, 25909, 28522, 51818, 185393, 336817, 370786, 673634, 2186321, 4372642, 28422173, 56844346, 369488249, 738976498]

約数ペア:

[(1, 738976498), (2, 369488249), (13, 56844346), (26, 28422173), (169, 4372642), (338, 2186321), (1097, 673634), (1993, 370786), (2194, 336817), (3986, 185393), (14261, 51818), (25909, 28522)]