2019470332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{2011}}^1$

素因数の和:2842

約数の個数: 48

約数和(自身を含む): 3995349120

約数和(自身を除く): 1975878788

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 787, 1276, 1574, 2011, 3148, 4022, 8044, 8657, 17314, 22121, 22823, 34628, 44242, 45646, 58319, 88484, 91292, 116638, 233276, 251053, 502106, 641509, 1004212, 1283018, 1582657, 2566036, 3165314, 6330628, 17409227, 34818454, 45897053, 69636908, 91794106, 183588212, 504867583, 1009735166, 2019470332]

約数ペア:

[(1, 2019470332), (2, 1009735166), (4, 504867583), (11, 183588212), (22, 91794106), (29, 69636908), (44, 45897053), (58, 34818454), (116, 17409227), (319, 6330628), (638, 3165314), (787, 2566036), (1276, 1582657), (1574, 1283018), (2011, 1004212), (3148, 641509), (4022, 502106), (8044, 251053), (8657, 233276), (17314, 116638), (22121, 91292), (22823, 88484), (34628, 58319), (44242, 45646)]