2000215412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{5443}}^1$

素因数の和:5688

約数の個数: 48

約数和(自身を含む): 3892503552

約数和(自身を除く): 1892288140

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 191, 382, 481, 764, 962, 1924, 2483, 4966, 5443, 7067, 9932, 10886, 14134, 21772, 28268, 70759, 91871, 141518, 183742, 201391, 283036, 367484, 402782, 805564, 1039613, 2079226, 2618083, 4158452, 5236166, 10472332, 13514969, 27029938, 38465681, 54059876, 76931362, 153862724, 500053853, 1000107706, 2000215412]

約数ペア:

[(1, 2000215412), (2, 1000107706), (4, 500053853), (13, 153862724), (26, 76931362), (37, 54059876), (52, 38465681), (74, 27029938), (148, 13514969), (191, 10472332), (382, 5236166), (481, 4158452), (764, 2618083), (962, 2079226), (1924, 1039613), (2483, 805564), (4966, 402782), (5443, 367484), (7067, 283036), (9932, 201391), (10886, 183742), (14134, 141518), (21772, 91871), (28268, 70759)]