2013650512

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{257}}^1\times {\mathrm{1951}}^1$

素因数の和:2467

約数の個数: 40

約数和(自身を含む): 3934248192

約数和(自身を除く): 1920597680

約数列:

[1, 2, 4, 8, 16, 251, 257, 502, 514, 1004, 1028, 1951, 2008, 2056, 3902, 4016, 4112, 7804, 15608, 31216, 64507, 129014, 258028, 489701, 501407, 516056, 979402, 1002814, 1032112, 1958804, 2005628, 3917608, 4011256, 7835216, 8022512, 125853157, 251706314, 503412628, 1006825256, 2013650512]

約数ペア:

[(1, 2013650512), (2, 1006825256), (4, 503412628), (8, 251706314), (16, 125853157), (251, 8022512), (257, 7835216), (502, 4011256), (514, 3917608), (1004, 2005628), (1028, 1958804), (1951, 1032112), (2008, 1002814), (2056, 979402), (3902, 516056), (4016, 501407), (4112, 489701), (7804, 258028), (15608, 129014), (31216, 64507)]