2017412809775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2980921}}^1$

素因数の和:2981072

約数の個数: 48

約数和(自身を含む): 2874276534528

約数和(自身を除く): 856863724753

約数列:

[1, 5, 11, 23, 25, 55, 107, 115, 253, 275, 535, 575, 1177, 1265, 2461, 2675, 5885, 6325, 12305, 27071, 29425, 61525, 135355, 676775, 2980921, 14904605, 32790131, 68561183, 74523025, 163950655, 318958547, 342805915, 754173013, 819753275, 1594792735, 1714029575, 3508544017, 3770865065, 7336046581, 7973963675, 17542720085, 18854325325, 36680232905, 80696512391, 87713600425, 183401164525, 403482561955, 2017412809775]

約数ペア:

[(1, 2017412809775), (5, 403482561955), (11, 183401164525), (23, 87713600425), (25, 80696512391), (55, 36680232905), (107, 18854325325), (115, 17542720085), (253, 7973963675), (275, 7336046581), (535, 3770865065), (575, 3508544017), (1177, 1714029575), (1265, 1594792735), (2461, 819753275), (2675, 754173013), (5885, 342805915), (6325, 318958547), (12305, 163950655), (27071, 74523025), (29425, 68561183), (61525, 32790131), (135355, 14904605), (676775, 2980921)]