2104222112

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{661}}^1\times {\mathrm{1877}}^1$

素因数の和:2601

約数の個数: 48

約数和(自身を含む): 4229488872

約数和(自身を除く): 2125266760

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 661, 848, 1322, 1696, 1877, 2644, 3754, 5288, 7508, 10576, 15016, 21152, 30032, 35033, 60064, 70066, 99481, 140132, 198962, 280264, 397924, 560528, 795848, 1121056, 1240697, 1591696, 2481394, 3183392, 4962788, 9925576, 19851152, 39702304, 65756941, 131513882, 263027764, 526055528, 1052111056, 2104222112]

約数ペア:

[(1, 2104222112), (2, 1052111056), (4, 526055528), (8, 263027764), (16, 131513882), (32, 65756941), (53, 39702304), (106, 19851152), (212, 9925576), (424, 4962788), (661, 3183392), (848, 2481394), (1322, 1591696), (1696, 1240697), (1877, 1121056), (2644, 795848), (3754, 560528), (5288, 397924), (7508, 280264), (10576, 198962), (15016, 140132), (21152, 99481), (30032, 70066), (35033, 60064)]