1390452656272

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{18133}}^1\times {\mathrm{14479}}^1$

素因数の和:32951

約数の個数: 40

約数和(自身を含む): 2702476653440

約数和(自身を除く): 1312023997168

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 14479, 18133, 28958, 36266, 57916, 72532, 115832, 145064, 231664, 290128, 4792549, 6002023, 9585098, 12004046, 19170196, 24008092, 38340392, 48016184, 76680784, 96032368, 262547707, 525095414, 1050190828, 2100381656, 4200763312, 86903291017, 173806582034, 347613164068, 695226328136, 1390452656272]

約数ペア:

[(1, 1390452656272), (2, 695226328136), (4, 347613164068), (8, 173806582034), (16, 86903291017), (331, 4200763312), (662, 2100381656), (1324, 1050190828), (2648, 525095414), (5296, 262547707), (14479, 96032368), (18133, 76680784), (28958, 48016184), (36266, 38340392), (57916, 24008092), (72532, 19170196), (115832, 12004046), (145064, 9585098), (231664, 6002023), (290128, 4792549)]