2012590432

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{54833}}^1$

素因数の和:54911

約数の個数: 48

約数和(自身を含む): 4200723072

約数和(自身を除く): 2188132640

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 4588, 9176, 18352, 36704, 54833, 109666, 219332, 438664, 877328, 1699823, 1754656, 2028821, 3399646, 4057642, 6799292, 8115284, 13598584, 16230568, 27197168, 32461136, 54394336, 62893451, 64922272, 125786902, 251573804, 503147608, 1006295216, 2012590432]

約数ペア:

[(1, 2012590432), (2, 1006295216), (4, 503147608), (8, 251573804), (16, 125786902), (31, 64922272), (32, 62893451), (37, 54394336), (62, 32461136), (74, 27197168), (124, 16230568), (148, 13598584), (248, 8115284), (296, 6799292), (496, 4057642), (592, 3399646), (992, 2028821), (1147, 1754656), (1184, 1699823), (2294, 877328), (4588, 438664), (9176, 219332), (18352, 109666), (36704, 54833)]