551208479134

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{39113}}^1$

素因数の和:39433

約数の個数: 48

約数和(自身を含む): 885204579600

約数和(自身を除く): 333996100466

約数列:

[1, 2, 19, 38, 131, 149, 262, 298, 361, 722, 2489, 2831, 4978, 5662, 19519, 39038, 39113, 47291, 53789, 78226, 94582, 107578, 370861, 741722, 743147, 1486294, 5123803, 5827837, 7046359, 10247606, 11655674, 14092718, 14119793, 28239586, 97352257, 110728903, 194704514, 221457806, 763446647, 1526893294, 1849692883, 2103849157, 3699385766, 4207698314, 14505486293, 29010972586, 275604239567, 551208479134]

約数ペア:

[(1, 551208479134), (2, 275604239567), (19, 29010972586), (38, 14505486293), (131, 4207698314), (149, 3699385766), (262, 2103849157), (298, 1849692883), (361, 1526893294), (722, 763446647), (2489, 221457806), (2831, 194704514), (4978, 110728903), (5662, 97352257), (19519, 28239586), (39038, 14119793), (39113, 14092718), (47291, 11655674), (53789, 10247606), (78226, 7046359), (94582, 5827837), (107578, 5123803), (370861, 1486294), (741722, 743147)]