31497928202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{311189}}^1$

素因数の和:311450

約数の個数: 32

約数和(自身を含む): 54109717200

約数和(自身を除く): 22611788998

約数列:

[1, 2, 13, 17, 26, 34, 221, 229, 442, 458, 2977, 3893, 5954, 7786, 50609, 101218, 311189, 622378, 4045457, 5290213, 8090914, 10580426, 68772769, 71262281, 137545538, 142524562, 926409653, 1211458777, 1852819306, 2422917554, 15748964101, 31497928202]

約数ペア:

[(1, 31497928202), (2, 15748964101), (13, 2422917554), (17, 1852819306), (26, 1211458777), (34, 926409653), (221, 142524562), (229, 137545538), (442, 71262281), (458, 68772769), (2977, 10580426), (3893, 8090914), (5954, 5290213), (7786, 4045457), (50609, 622378), (101218, 311189)]