411993104

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{829}}^1$

素因数の和:1275

約数の個数: 40

約数和(自身を含む): 810495000

約数和(自身を除く): 398501896

約数列:

[1, 2, 4, 8, 16, 89, 178, 349, 356, 698, 712, 829, 1396, 1424, 1658, 2792, 3316, 5584, 6632, 13264, 31061, 62122, 73781, 124244, 147562, 248488, 289321, 295124, 496976, 578642, 590248, 1157284, 1180496, 2314568, 4629136, 25749569, 51499138, 102998276, 205996552, 411993104]

約数ペア:

[(1, 411993104), (2, 205996552), (4, 102998276), (8, 51499138), (16, 25749569), (89, 4629136), (178, 2314568), (349, 1180496), (356, 1157284), (698, 590248), (712, 578642), (829, 496976), (1396, 295124), (1424, 289321), (1658, 248488), (2792, 147562), (3316, 124244), (5584, 73781), (6632, 62122), (13264, 31061)]