1293353996

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{277}}^1\times {\mathrm{877}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 2501372832

約数和(自身を除く): 1208018836

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 277, 484, 554, 877, 1108, 1331, 1754, 2662, 3047, 3508, 5324, 6094, 9647, 12188, 19294, 33517, 38588, 67034, 106117, 134068, 212234, 242929, 368687, 424468, 485858, 737374, 971716, 1167287, 1474748, 2334574, 2672219, 4669148, 5344438, 10688876, 29394409, 58788818, 117577636, 323338499, 646676998, 1293353996]

約数ペア:

[(1, 1293353996), (2, 646676998), (4, 323338499), (11, 117577636), (22, 58788818), (44, 29394409), (121, 10688876), (242, 5344438), (277, 4669148), (484, 2672219), (554, 2334574), (877, 1474748), (1108, 1167287), (1331, 971716), (1754, 737374), (2662, 485858), (3047, 424468), (3508, 368687), (5324, 242929), (6094, 212234), (9647, 134068), (12188, 106117), (19294, 67034), (33517, 38588)]