4518054080494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2137}}^1\times {\mathrm{783619}}^1$

素因数の和:785848

約数の個数: 32

約数和(自身を含む): 7237639699200

約数和(自身を除く): 2719585618706

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2137, 2698, 4274, 40603, 81206, 151727, 303454, 783619, 1567238, 2882813, 5765626, 14888761, 29777522, 55636949, 111273898, 1057102031, 1674593803, 2114204062, 3349187606, 31817282257, 63634564514, 118896160013, 237792320026, 2259027040247, 4518054080494]

約数ペア:

[(1, 4518054080494), (2, 2259027040247), (19, 237792320026), (38, 118896160013), (71, 63634564514), (142, 31817282257), (1349, 3349187606), (2137, 2114204062), (2698, 1674593803), (4274, 1057102031), (40603, 111273898), (81206, 55636949), (151727, 29777522), (303454, 14888761), (783619, 5765626), (1567238, 2882813)]