13887029204

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{43391}}^1$

素因数の和:43544

約数の個数: 48

約数和(自身を含む): 26243481600

約数和(自身を除く): 12356452396

約数列:

[1, 2, 4, 29, 31, 58, 62, 89, 116, 124, 178, 356, 899, 1798, 2581, 2759, 3596, 5162, 5518, 10324, 11036, 43391, 80011, 86782, 160022, 173564, 320044, 1258339, 1345121, 2516678, 2690242, 3861799, 5033356, 5380484, 7723598, 15447196, 39008509, 78017018, 111992171, 119715769, 156034036, 223984342, 239431538, 447968684, 478863076, 3471757301, 6943514602, 13887029204]

約数ペア:

[(1, 13887029204), (2, 6943514602), (4, 3471757301), (29, 478863076), (31, 447968684), (58, 239431538), (62, 223984342), (89, 156034036), (116, 119715769), (124, 111992171), (178, 78017018), (356, 39008509), (899, 15447196), (1798, 7723598), (2581, 5380484), (2759, 5033356), (3596, 3861799), (5162, 2690242), (5518, 2516678), (10324, 1345121), (11036, 1258339), (43391, 320044), (80011, 173564), (86782, 160022)]