2013201312

素因数分解:

$2^5\times 3^1\times {\mathrm{197}}^1\times {\mathrm{106451}}^1$

素因数の和:106661

約数の個数: 48

約数和(自身を含む): 5311528992

約数和(自身を除く): 3298327680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 9456, 18912, 106451, 212902, 319353, 425804, 638706, 851608, 1277412, 1703216, 2554824, 3406432, 5109648, 10219296, 20970847, 41941694, 62912541, 83883388, 125825082, 167766776, 251650164, 335533552, 503300328, 671067104, 1006600656, 2013201312]

約数ペア:

[(1, 2013201312), (2, 1006600656), (3, 671067104), (4, 503300328), (6, 335533552), (8, 251650164), (12, 167766776), (16, 125825082), (24, 83883388), (32, 62912541), (48, 41941694), (96, 20970847), (197, 10219296), (394, 5109648), (591, 3406432), (788, 2554824), (1182, 1703216), (1576, 1277412), (2364, 851608), (3152, 638706), (4728, 425804), (6304, 319353), (9456, 212902), (18912, 106451)]