2166726801599

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^3\times {\mathrm{73}}^2\times {\mathrm{349}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 2362753512000

約数和(自身を除く): 196026710401

約数列:

[1, 23, 37, 73, 349, 851, 1369, 1679, 2701, 5329, 8027, 12913, 25477, 31487, 50653, 62123, 99937, 122567, 197173, 296999, 477781, 585971, 942649, 1165019, 1859821, 2298551, 3697669, 4534979, 7295401, 10988963, 17677897, 21680927, 34878013, 42775883, 68813377, 85046387, 167794223, 269929837, 406591631, 802194299, 1290486481, 1582707671, 2546094949, 6208386251, 29681189063, 58560183827, 94205513113, 2166726801599]

約数ペア:

[(1, 2166726801599), (23, 94205513113), (37, 58560183827), (73, 29681189063), (349, 6208386251), (851, 2546094949), (1369, 1582707671), (1679, 1290486481), (2701, 802194299), (5329, 406591631), (8027, 269929837), (12913, 167794223), (25477, 85046387), (31487, 68813377), (50653, 42775883), (62123, 34878013), (99937, 21680927), (122567, 17677897), (197173, 10988963), (296999, 7295401), (477781, 4534979), (585971, 3697669), (942649, 2298551), (1165019, 1859821)]