1946988992

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{1901}}^1$

素因数の和:3157

約数の個数: 56

約数和(自身を含む): 4166323392

約数和(自身を除く): 2219334400

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1231, 1901, 2462, 3802, 4924, 7604, 9848, 15208, 16003, 19696, 24713, 30416, 32006, 39392, 49426, 60832, 64012, 78784, 98852, 121664, 128024, 197704, 256048, 395408, 512096, 790816, 1024192, 1581632, 2340131, 4680262, 9360524, 18721048, 30421703, 37442096, 60843406, 74884192, 121686812, 149768384, 243373624, 486747248, 973494496, 1946988992]

約数ペア:

[(1, 1946988992), (2, 973494496), (4, 486747248), (8, 243373624), (13, 149768384), (16, 121686812), (26, 74884192), (32, 60843406), (52, 37442096), (64, 30421703), (104, 18721048), (208, 9360524), (416, 4680262), (832, 2340131), (1231, 1581632), (1901, 1024192), (2462, 790816), (3802, 512096), (4924, 395408), (7604, 256048), (9848, 197704), (15208, 128024), (16003, 121664), (19696, 98852), (24713, 78784), (30416, 64012), (32006, 60832), (39392, 49426)]