2009263758

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1\times {\mathrm{2957}}^1$

素因数の和:3652

約数の個数: 32

約数和(自身を含む): 4044414240

約数和(自身を除く): 2035150482

約数列:

[1, 2, 3, 6, 269, 421, 538, 807, 842, 1263, 1614, 2526, 2957, 5914, 8871, 17742, 113249, 226498, 339747, 679494, 795433, 1244897, 1590866, 2386299, 2489794, 3734691, 4772598, 7469382, 334877293, 669754586, 1004631879, 2009263758]

約数ペア:

[(1, 2009263758), (2, 1004631879), (3, 669754586), (6, 334877293), (269, 7469382), (421, 4772598), (538, 3734691), (807, 2489794), (842, 2386299), (1263, 1590866), (1614, 1244897), (2526, 795433), (2957, 679494), (5914, 339747), (8871, 226498), (17742, 113249)]