2019751762

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{79399}}^1$

素因数の和:79510

約数の個数: 32

約数和(自身を含む): 3658752000

約数和(自身を除く): 1639000238

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 3634, 12719, 25438, 79399, 158798, 555793, 1111586, 1826177, 3652354, 6272521, 12545042, 12783239, 25566478, 43907647, 87815294, 144267983, 288535966, 1009875881, 2019751762]

約数ペア:

[(1, 2019751762), (2, 1009875881), (7, 288535966), (14, 144267983), (23, 87815294), (46, 43907647), (79, 25566478), (158, 12783239), (161, 12545042), (322, 6272521), (553, 3652354), (1106, 1826177), (1817, 1111586), (3634, 555793), (12719, 158798), (25438, 79399)]