2395316

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1$

素因数の和:141

約数の個数: 54

約数和(自身を含む): 5412834

約数和(自身を除く): 3017518

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 101, 121, 154, 196, 202, 242, 308, 404, 484, 539, 707, 847, 1078, 1111, 1414, 1694, 2156, 2222, 2828, 3388, 4444, 4949, 5929, 7777, 9898, 11858, 12221, 15554, 19796, 23716, 24442, 31108, 48884, 54439, 85547, 108878, 171094, 217756, 342188, 598829, 1197658, 2395316]

約数ペア:

[(1, 2395316), (2, 1197658), (4, 598829), (7, 342188), (11, 217756), (14, 171094), (22, 108878), (28, 85547), (44, 54439), (49, 48884), (77, 31108), (98, 24442), (101, 23716), (121, 19796), (154, 15554), (196, 12221), (202, 11858), (242, 9898), (308, 7777), (404, 5929), (484, 4949), (539, 4444), (707, 3388), (847, 2828), (1078, 2222), (1111, 2156), (1414, 1694)]