1252502608

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{657827}}^1$

素因数の和:657859

約数の個数: 40

約数和(自身を含む): 2936544192

約数和(自身を除く): 1684041584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 657827, 1315654, 2631308, 4604789, 5262616, 9209578, 10525232, 11183059, 18419156, 22366118, 36838312, 44732236, 73676624, 78281413, 89464472, 156562826, 178928944, 313125652, 626251304, 1252502608]

約数ペア:

[(1, 1252502608), (2, 626251304), (4, 313125652), (7, 178928944), (8, 156562826), (14, 89464472), (16, 78281413), (17, 73676624), (28, 44732236), (34, 36838312), (56, 22366118), (68, 18419156), (112, 11183059), (119, 10525232), (136, 9209578), (238, 5262616), (272, 4604789), (476, 2631308), (952, 1315654), (1904, 657827)]