41984770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 77837760

約数和(自身を除く): 35852990

約数列:

[1, 2, 5, 10, 43, 86, 215, 251, 389, 430, 502, 778, 1255, 1945, 2510, 3890, 10793, 16727, 21586, 33454, 53965, 83635, 97639, 107930, 167270, 195278, 488195, 976390, 4198477, 8396954, 20992385, 41984770]

約数ペア:

[(1, 41984770), (2, 20992385), (5, 8396954), (10, 4198477), (43, 976390), (86, 488195), (215, 195278), (251, 167270), (389, 107930), (430, 97639), (502, 83635), (778, 53965), (1255, 33454), (1945, 21586), (2510, 16727), (3890, 10793)]