438521862

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{1049}}^1$

素因数の和:1285

約数の個数: 48

約数和(自身を含む): 931316400

約数和(自身を除く): 492794538

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 193, 361, 386, 579, 722, 1049, 1083, 1158, 2098, 2166, 3147, 3667, 6294, 7334, 11001, 19931, 22002, 39862, 59793, 69673, 119586, 139346, 202457, 209019, 378689, 404914, 418038, 607371, 757378, 1136067, 1214742, 2272134, 3846683, 7693366, 11540049, 23080098, 73086977, 146173954, 219260931, 438521862]

約数ペア:

[(1, 438521862), (2, 219260931), (3, 146173954), (6, 73086977), (19, 23080098), (38, 11540049), (57, 7693366), (114, 3846683), (193, 2272134), (361, 1214742), (386, 1136067), (579, 757378), (722, 607371), (1049, 418038), (1083, 404914), (1158, 378689), (2098, 209019), (2166, 202457), (3147, 139346), (3667, 119586), (6294, 69673), (7334, 59793), (11001, 39862), (19931, 22002)]