971206288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{161009}}^1$

素因数の和:161059

約数の個数: 40

約数和(自身を含む): 2096350200

約数和(自身を除く): 1125143912

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 161009, 322018, 644036, 1288072, 2093117, 2576144, 4186234, 4669261, 8372468, 9338522, 16744936, 18677044, 33489872, 37354088, 60700393, 74708176, 121400786, 242801572, 485603144, 971206288]

約数ペア:

[(1, 971206288), (2, 485603144), (4, 242801572), (8, 121400786), (13, 74708176), (16, 60700393), (26, 37354088), (29, 33489872), (52, 18677044), (58, 16744936), (104, 9338522), (116, 8372468), (208, 4669261), (232, 4186234), (377, 2576144), (464, 2093117), (754, 1288072), (1508, 644036), (3016, 322018), (6032, 161009)]