1296783403784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2579411}}^1$

素因数の和:2579654

約数の個数: 64

約数和(自身を含む): 2757907310400

約数和(自身を除く): 1461123906616

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 197, 232, 319, 394, 638, 788, 1276, 1576, 2167, 2552, 4334, 5713, 8668, 11426, 17336, 22852, 45704, 62843, 125686, 251372, 502744, 2579411, 5158822, 10317644, 20635288, 28373521, 56747042, 74802919, 113494084, 149605838, 226988168, 299211676, 508143967, 598423352, 822832109, 1016287934, 1645664218, 2032575868, 3291328436, 4065151736, 5589583637, 6582656872, 11179167274, 14736175043, 22358334548, 29472350086, 44716669096, 58944700172, 117889400344, 162097925473, 324195850946, 648391701892, 1296783403784]

約数ペア:

[(1, 1296783403784), (2, 648391701892), (4, 324195850946), (8, 162097925473), (11, 117889400344), (22, 58944700172), (29, 44716669096), (44, 29472350086), (58, 22358334548), (88, 14736175043), (116, 11179167274), (197, 6582656872), (232, 5589583637), (319, 4065151736), (394, 3291328436), (638, 2032575868), (788, 1645664218), (1276, 1016287934), (1576, 822832109), (2167, 598423352), (2552, 508143967), (4334, 299211676), (5713, 226988168), (8668, 149605838), (11426, 113494084), (17336, 74802919), (22852, 56747042), (45704, 28373521), (62843, 20635288), (125686, 10317644), (251372, 5158822), (502744, 2579411)]