265280702398

素因数分解:

$2^1\times {\mathrm{1163}}^1\times {\mathrm{4457}}^1\times {\mathrm{25589}}^1$

素因数の和:31211

約数の個数: 16

約数和(自身を含む): 398368128240

約数和(自身を除く): 133087425842

約数列:

[1, 2, 1163, 2326, 4457, 8914, 25589, 51178, 5183491, 10366982, 29760007, 59520014, 114050173, 228100346, 132640351199, 265280702398]

約数ペア:

[(1, 265280702398), (2, 132640351199), (1163, 228100346), (2326, 114050173), (4457, 59520014), (8914, 29760007), (25589, 10366982), (51178, 5183491)]