938822018

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 1468439280

約数和(自身を除く): 529617262

約数列:

[1, 2, 41, 82, 89, 178, 197, 394, 653, 1306, 3649, 7298, 8077, 16154, 17533, 26773, 35066, 53546, 58117, 116234, 128641, 257282, 718853, 1437706, 2382797, 4765594, 5274281, 10548562, 11449049, 22898098, 469411009, 938822018]

約数ペア:

[(1, 938822018), (2, 469411009), (41, 22898098), (82, 11449049), (89, 10548562), (178, 5274281), (197, 4765594), (394, 2382797), (653, 1437706), (1306, 718853), (3649, 257282), (7298, 128641), (8077, 116234), (16154, 58117), (17533, 53546), (26773, 35066)]