4378970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 8363520

約数和(自身を除く): 3984550

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 241, 395, 482, 790, 1205, 1817, 2410, 3634, 5543, 9085, 11086, 18170, 19039, 27715, 38078, 55430, 95195, 190390, 437897, 875794, 2189485, 4378970]

約数ペア:

[(1, 4378970), (2, 2189485), (5, 875794), (10, 437897), (23, 190390), (46, 95195), (79, 55430), (115, 38078), (158, 27715), (230, 19039), (241, 18170), (395, 11086), (482, 9085), (790, 5543), (1205, 3634), (1817, 2410)]