316086914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2963}}^1$

素因数の和:3362

約数の個数: 32

約数和(自身を含む): 558702144

約数和(自身を除く): 242615230

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 373, 746, 2963, 4103, 4849, 5926, 8206, 9698, 32593, 38519, 53339, 65186, 77038, 106678, 423709, 847418, 1105199, 2210398, 12157189, 14367587, 24314378, 28735174, 158043457, 316086914]

約数ペア:

[(1, 316086914), (2, 158043457), (11, 28735174), (13, 24314378), (22, 14367587), (26, 12157189), (143, 2210398), (286, 1105199), (373, 847418), (746, 423709), (2963, 106678), (4103, 77038), (4849, 65186), (5926, 53339), (8206, 38519), (9698, 32593)]