4204964939

素因数分解:

$7^4\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 5124485520

約数和(自身を除く): 919520581

約数列:

[1, 7, 29, 49, 131, 203, 343, 461, 917, 1421, 2401, 3227, 3799, 6419, 9947, 13369, 22589, 26593, 44933, 60391, 69629, 93583, 158123, 186151, 314531, 422737, 655081, 1106861, 1303057, 1751339, 2959159, 4585567, 9121399, 12259373, 20714113, 32098969, 85815611, 144998791, 600709277, 4204964939]

約数ペア:

[(1, 4204964939), (7, 600709277), (29, 144998791), (49, 85815611), (131, 32098969), (203, 20714113), (343, 12259373), (461, 9121399), (917, 4585567), (1421, 2959159), (2401, 1751339), (3227, 1303057), (3799, 1106861), (6419, 655081), (9947, 422737), (13369, 314531), (22589, 186151), (26593, 158123), (44933, 93583), (60391, 69629)]