2013600071

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{77977}}^1$

素因数の和:78039

約数の個数: 24

約数和(自身を含む): 2560173696

約数和(自身を除く): 546573625

約数列:

[1, 7, 17, 31, 49, 119, 217, 527, 833, 1519, 3689, 25823, 77977, 545839, 1325609, 2417287, 3820873, 9279263, 16921009, 41093879, 64954841, 118447063, 287657153, 2013600071]

約数ペア:

[(1, 2013600071), (7, 287657153), (17, 118447063), (31, 64954841), (49, 41093879), (119, 16921009), (217, 9279263), (527, 3820873), (833, 2417287), (1519, 1325609), (3689, 545839), (25823, 77977)]