426863402

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 761805000

約数和(自身を除く): 334941598

約数列:

[1, 2, 7, 14, 49, 89, 98, 109, 178, 218, 449, 623, 763, 898, 1246, 1526, 3143, 4361, 5341, 6286, 8722, 9701, 10682, 19402, 22001, 39961, 44002, 48941, 67907, 79922, 97882, 135814, 279727, 342587, 475349, 559454, 685174, 950698, 1958089, 2398109, 3916178, 4355749, 4796218, 8711498, 30490243, 60980486, 213431701, 426863402]

約数ペア:

[(1, 426863402), (2, 213431701), (7, 60980486), (14, 30490243), (49, 8711498), (89, 4796218), (98, 4355749), (109, 3916178), (178, 2398109), (218, 1958089), (449, 950698), (623, 685174), (763, 559454), (898, 475349), (1246, 342587), (1526, 279727), (3143, 135814), (4361, 97882), (5341, 79922), (6286, 67907), (8722, 48941), (9701, 44002), (10682, 39961), (19402, 22001)]