1901470101502

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1\times {\mathrm{3257}}^1\times {\mathrm{5237}}^1$

素因数の和:9036

約数の個数: 32

約数和(自身を含む): 2881322811360

約数和(自身を除く): 979852709858

約数列:

[1, 2, 139, 278, 401, 802, 3257, 5237, 6514, 10474, 55739, 111478, 452723, 727943, 905446, 1306057, 1455886, 2100037, 2612114, 4200074, 17056909, 34113818, 181541923, 291905143, 363083846, 583810286, 2370910351, 4741820702, 6839820509, 13679641018, 950735050751, 1901470101502]

約数ペア:

[(1, 1901470101502), (2, 950735050751), (139, 13679641018), (278, 6839820509), (401, 4741820702), (802, 2370910351), (3257, 583810286), (5237, 363083846), (6514, 291905143), (10474, 181541923), (55739, 34113818), (111478, 17056909), (452723, 4200074), (727943, 2612114), (905446, 2100037), (1306057, 1455886)]