4505394088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{1297}}^1$

素因数の和:1706

約数の個数: 64

約数和(自身を含む): 9211023360

約数和(自身を除く): 4705629272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 263, 508, 526, 1016, 1052, 1297, 1651, 2104, 2594, 3302, 3419, 5188, 6604, 6838, 10376, 13208, 13676, 16861, 27352, 33401, 33722, 66802, 67444, 133604, 134888, 164719, 267208, 329438, 341111, 434213, 658876, 682222, 868426, 1317752, 1364444, 1736852, 2141347, 2728888, 3473704, 4282694, 4434443, 8565388, 8868886, 17130776, 17737772, 35475544, 43321097, 86642194, 173284388, 346568776, 563174261, 1126348522, 2252697044, 4505394088]

約数ペア:

[(1, 4505394088), (2, 2252697044), (4, 1126348522), (8, 563174261), (13, 346568776), (26, 173284388), (52, 86642194), (104, 43321097), (127, 35475544), (254, 17737772), (263, 17130776), (508, 8868886), (526, 8565388), (1016, 4434443), (1052, 4282694), (1297, 3473704), (1651, 2728888), (2104, 2141347), (2594, 1736852), (3302, 1364444), (3419, 1317752), (5188, 868426), (6604, 682222), (6838, 658876), (10376, 434213), (13208, 341111), (13676, 329438), (16861, 267208), (27352, 164719), (33401, 134888), (33722, 133604), (66802, 67444)]