2047361708

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{103423}}^1$

素因数の和:103542

約数の個数: 36

約数和(自身を含む): 4209149952

約数和(自身を除く): 2161788244

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 1414, 2828, 4949, 9898, 19796, 103423, 206846, 413692, 723961, 1447922, 2895844, 5067727, 10135454, 10445723, 20270908, 20891446, 41782892, 73120061, 146240122, 292480244, 511840427, 1023680854, 2047361708]

約数ペア:

[(1, 2047361708), (2, 1023680854), (4, 511840427), (7, 292480244), (14, 146240122), (28, 73120061), (49, 41782892), (98, 20891446), (101, 20270908), (196, 10445723), (202, 10135454), (404, 5067727), (707, 2895844), (1414, 1447922), (2828, 723961), (4949, 413692), (9898, 206846), (19796, 103423)]