13905478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 22825152

約数和(自身を除く): 8919674

約数列:

[1, 2, 23, 41, 46, 73, 82, 101, 146, 202, 943, 1679, 1886, 2323, 2993, 3358, 4141, 4646, 5986, 7373, 8282, 14746, 68839, 95243, 137678, 169579, 190486, 302293, 339158, 604586, 6952739, 13905478]

約数ペア:

[(1, 13905478), (2, 6952739), (23, 604586), (41, 339158), (46, 302293), (73, 190486), (82, 169579), (101, 137678), (146, 95243), (202, 68839), (943, 14746), (1679, 8282), (1886, 7373), (2323, 5986), (2993, 4646), (3358, 4141)]