2012218912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{16963}}^1$

素因数の和:17321

約数の個数: 48

約数和(自身を含む): 4334776992

約数和(自身を除く): 2322558080

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 337, 352, 674, 1348, 2696, 3707, 5392, 7414, 10784, 14828, 16963, 29656, 33926, 59312, 67852, 118624, 135704, 186593, 271408, 373186, 542816, 746372, 1492744, 2985488, 5716531, 5970976, 11433062, 22866124, 45732248, 62881841, 91464496, 125763682, 182928992, 251527364, 503054728, 1006109456, 2012218912]

約数ペア:

[(1, 2012218912), (2, 1006109456), (4, 503054728), (8, 251527364), (11, 182928992), (16, 125763682), (22, 91464496), (32, 62881841), (44, 45732248), (88, 22866124), (176, 11433062), (337, 5970976), (352, 5716531), (674, 2985488), (1348, 1492744), (2696, 746372), (3707, 542816), (5392, 373186), (7414, 271408), (10784, 186593), (14828, 135704), (16963, 118624), (29656, 67852), (33926, 59312)]