1249334338

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{8461}}^1$

素因数の和:8722

約数の個数: 32

約数和(自身を含む): 2193350400

約数和(自身を除く): 944016062

約数列:

[1, 2, 7, 14, 53, 106, 199, 371, 398, 742, 1393, 2786, 8461, 10547, 16922, 21094, 59227, 73829, 118454, 147658, 448433, 896866, 1683739, 3139031, 3367478, 6278062, 11786173, 23572346, 89238167, 178476334, 624667169, 1249334338]

約数ペア:

[(1, 1249334338), (2, 624667169), (7, 178476334), (14, 89238167), (53, 23572346), (106, 11786173), (199, 6278062), (371, 3367478), (398, 3139031), (742, 1683739), (1393, 896866), (2786, 448433), (8461, 147658), (10547, 118454), (16922, 73829), (21094, 59227)]