187422844

素因数分解:

$2^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{4001}}^1$

素因数の和:4258

約数の個数: 36

約数和(自身を含む): 383231520

約数和(自身を除く): 195808676

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 239, 478, 956, 1673, 3346, 4001, 6692, 8002, 11711, 16004, 23422, 28007, 46844, 56014, 112028, 196049, 392098, 784196, 956239, 1912478, 3824956, 6693673, 13387346, 26774692, 46855711, 93711422, 187422844]

約数ペア:

[(1, 187422844), (2, 93711422), (4, 46855711), (7, 26774692), (14, 13387346), (28, 6693673), (49, 3824956), (98, 1912478), (196, 956239), (239, 784196), (478, 392098), (956, 196049), (1673, 112028), (3346, 56014), (4001, 46844), (6692, 28007), (8002, 23422), (11711, 16004)]