2015864752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1097}}^1$

素因数の和:1366

約数の個数: 80

約数和(自身を含む): 4367211552

約数和(自身を除く): 2351346800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 197, 212, 394, 424, 583, 788, 848, 1097, 1166, 1576, 2167, 2194, 2332, 3152, 4334, 4388, 4664, 8668, 8776, 9328, 10441, 12067, 17336, 17552, 20882, 24134, 34672, 41764, 48268, 58141, 83528, 96536, 114851, 116282, 167056, 193072, 216109, 229702, 232564, 432218, 459404, 465128, 639551, 864436, 918808, 930256, 1279102, 1728872, 1837616, 2377199, 2558204, 3457744, 4754398, 5116408, 9508796, 10232816, 11453777, 19017592, 22907554, 38035184, 45815108, 91630216, 125991547, 183260432, 251983094, 503966188, 1007932376, 2015864752]

約数ペア:

[(1, 2015864752), (2, 1007932376), (4, 503966188), (8, 251983094), (11, 183260432), (16, 125991547), (22, 91630216), (44, 45815108), (53, 38035184), (88, 22907554), (106, 19017592), (176, 11453777), (197, 10232816), (212, 9508796), (394, 5116408), (424, 4754398), (583, 3457744), (788, 2558204), (848, 2377199), (1097, 1837616), (1166, 1728872), (1576, 1279102), (2167, 930256), (2194, 918808), (2332, 864436), (3152, 639551), (4334, 465128), (4388, 459404), (4664, 432218), (8668, 232564), (8776, 229702), (9328, 216109), (10441, 193072), (12067, 167056), (17336, 116282), (17552, 114851), (20882, 96536), (24134, 83528), (34672, 58141), (41764, 48268)]