1688891998952

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{12589}}^1\times {\mathrm{15013}}^1$

素因数の和:28725

約数の個数: 32

約数和(自身を含む): 3169970380200

約数和(自身を除く): 1481078381248

約数列:

[1, 2, 4, 8, 1117, 2234, 4468, 8936, 12589, 15013, 25178, 30026, 50356, 60052, 100712, 120104, 14061913, 16769521, 28123826, 33539042, 56247652, 67078084, 112495304, 134156168, 188998657, 377997314, 755994628, 1511989256, 211111499869, 422222999738, 844445999476, 1688891998952]

約数ペア:

[(1, 1688891998952), (2, 844445999476), (4, 422222999738), (8, 211111499869), (1117, 1511989256), (2234, 755994628), (4468, 377997314), (8936, 188998657), (12589, 134156168), (15013, 112495304), (25178, 67078084), (30026, 56247652), (50356, 33539042), (60052, 28123826), (100712, 16769521), (120104, 14061913)]