13174238

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{101}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 25535088

約数和(自身を除く): 12360850

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 101, 121, 154, 202, 242, 539, 707, 847, 1078, 1111, 1331, 1414, 1694, 2222, 2662, 4949, 5929, 7777, 9317, 9898, 11858, 12221, 15554, 18634, 24442, 54439, 65219, 85547, 108878, 130438, 134431, 171094, 268862, 598829, 941017, 1197658, 1882034, 6587119, 13174238]

約数ペア:

[(1, 13174238), (2, 6587119), (7, 1882034), (11, 1197658), (14, 941017), (22, 598829), (49, 268862), (77, 171094), (98, 134431), (101, 130438), (121, 108878), (154, 85547), (202, 65219), (242, 54439), (539, 24442), (707, 18634), (847, 15554), (1078, 12221), (1111, 11858), (1331, 9898), (1414, 9317), (1694, 7777), (2222, 5929), (2662, 4949)]