258120534

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{125423}}^1$

素因数の和:125449

約数の個数: 32

約数和(自身を含む): 602035200

約数和(自身を除く): 343914666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 125423, 250846, 376269, 752538, 877961, 1755922, 2633883, 5267766, 6145727, 12291454, 18437181, 36874362, 43020089, 86040178, 129060267, 258120534]

約数ペア:

[(1, 258120534), (2, 129060267), (3, 86040178), (6, 43020089), (7, 36874362), (14, 18437181), (21, 12291454), (42, 6145727), (49, 5267766), (98, 2633883), (147, 1755922), (294, 877961), (343, 752538), (686, 376269), (1029, 250846), (2058, 125423)]