392657948

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{5113}}^1$

素因数の和:5453

約数の個数: 24

約数和(自身を含む): 699349728

約数和(自身を除く): 306691780

約数列:

[1, 2, 4, 73, 146, 263, 292, 526, 1052, 5113, 10226, 19199, 20452, 38398, 76796, 373249, 746498, 1344719, 1492996, 2689438, 5378876, 98164487, 196328974, 392657948]

約数ペア:

[(1, 392657948), (2, 196328974), (4, 98164487), (73, 5378876), (146, 2689438), (263, 1492996), (292, 1344719), (526, 746498), (1052, 373249), (5113, 76796), (10226, 38398), (19199, 20452)]