8389330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 16271280

約数和(自身を除く): 7881950

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 809, 1037, 1618, 2074, 4045, 5185, 8090, 10370, 13753, 27506, 49349, 68765, 98698, 137530, 246745, 493490, 838933, 1677866, 4194665, 8389330]

約数ペア:

[(1, 8389330), (2, 4194665), (5, 1677866), (10, 838933), (17, 493490), (34, 246745), (61, 137530), (85, 98698), (122, 68765), (170, 49349), (305, 27506), (610, 13753), (809, 10370), (1037, 8090), (1618, 5185), (2074, 4045)]