9229378288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2335369}}^1$

素因数の和:2335409

約数の個数: 40

約数和(自身を含む): 20271011600

約数和(自身を除く): 11041633312

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 2335369, 4670738, 9341476, 18682952, 30359797, 37365904, 44372011, 60719594, 88744022, 121439188, 177488044, 242878376, 354976088, 485756752, 576836143, 709952176, 1153672286, 2307344572, 4614689144, 9229378288]

約数ペア:

[(1, 9229378288), (2, 4614689144), (4, 2307344572), (8, 1153672286), (13, 709952176), (16, 576836143), (19, 485756752), (26, 354976088), (38, 242878376), (52, 177488044), (76, 121439188), (104, 88744022), (152, 60719594), (208, 44372011), (247, 37365904), (304, 30359797), (494, 18682952), (988, 9341476), (1976, 4670738), (3952, 2335369)]