474299278

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 744202368

約数和(自身を除く): 269903090

約数列:

[1, 2, 47, 61, 94, 122, 181, 362, 457, 914, 2867, 5734, 8507, 11041, 17014, 21479, 22082, 27877, 42958, 55754, 82717, 165434, 518927, 1037854, 1310219, 2620438, 3887699, 5045737, 7775398, 10091474, 237149639, 474299278]

約数ペア:

[(1, 474299278), (2, 237149639), (47, 10091474), (61, 7775398), (94, 5045737), (122, 3887699), (181, 2620438), (362, 1310219), (457, 1037854), (914, 518927), (2867, 165434), (5734, 82717), (8507, 55754), (11041, 42958), (17014, 27877), (21479, 22082)]