8440126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 14370048

約数和(自身を除く): 5929922

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 251, 391, 502, 731, 782, 989, 1462, 1978, 4267, 5773, 8534, 10793, 11546, 16813, 21586, 33626, 98141, 183481, 196282, 248239, 366962, 496478, 4220063, 8440126]

約数ペア:

[(1, 8440126), (2, 4220063), (17, 496478), (23, 366962), (34, 248239), (43, 196282), (46, 183481), (86, 98141), (251, 33626), (391, 21586), (502, 16813), (731, 11546), (782, 10793), (989, 8534), (1462, 5773), (1978, 4267)]