2007503876

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1\times {\mathrm{1873}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 4067629440

約数和(自身を除く): 2060125564

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 379, 404, 707, 758, 1414, 1516, 1873, 2653, 2828, 3746, 5306, 7492, 10612, 13111, 26222, 38279, 52444, 76558, 153116, 189173, 267953, 378346, 535906, 709867, 756692, 1071812, 1324211, 1419734, 2648422, 2839468, 4969069, 5296844, 9938138, 19876276, 71696567, 143393134, 286786268, 501875969, 1003751938, 2007503876]

約数ペア:

[(1, 2007503876), (2, 1003751938), (4, 501875969), (7, 286786268), (14, 143393134), (28, 71696567), (101, 19876276), (202, 9938138), (379, 5296844), (404, 4969069), (707, 2839468), (758, 2648422), (1414, 1419734), (1516, 1324211), (1873, 1071812), (2653, 756692), (2828, 709867), (3746, 535906), (5306, 378346), (7492, 267953), (10612, 189173), (13111, 153116), (26222, 76558), (38279, 52444)]