491236214

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{2273}}^1$

素因数の和:2684

約数の個数: 32

約数和(自身を含む): 864483840

約数和(自身を除く): 373247626

約数列:

[1, 2, 7, 14, 43, 86, 301, 359, 602, 718, 2273, 2513, 4546, 5026, 15437, 15911, 30874, 31822, 97739, 108059, 195478, 216118, 684173, 816007, 1368346, 1632014, 5712049, 11424098, 35088301, 70176602, 245618107, 491236214]

約数ペア:

[(1, 491236214), (2, 245618107), (7, 70176602), (14, 35088301), (43, 11424098), (86, 5712049), (301, 1632014), (359, 1368346), (602, 816007), (718, 684173), (2273, 216118), (2513, 195478), (4546, 108059), (5026, 97739), (15437, 31822), (15911, 30874)]