438867002

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{80173}}^1$

素因数の和:80222

約数の個数: 32

約数和(自身を含む): 831244032

約数和(自身を除く): 392377030

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 80173, 160346, 561211, 1122422, 1362941, 1843979, 2725882, 3687958, 9540587, 12907853, 19081174, 25815706, 31347643, 62695286, 219433501, 438867002]

約数ペア:

[(1, 438867002), (2, 219433501), (7, 62695286), (14, 31347643), (17, 25815706), (23, 19081174), (34, 12907853), (46, 9540587), (119, 3687958), (161, 2725882), (238, 1843979), (322, 1362941), (391, 1122422), (782, 561211), (2737, 160346), (5474, 80173)]