418326244

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{2791}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 861186816

約数和(自身を除く): 442860572

約数列:

[1, 2, 4, 7, 14, 28, 53, 101, 106, 202, 212, 371, 404, 707, 742, 1414, 1484, 2791, 2828, 5353, 5582, 10706, 11164, 19537, 21412, 37471, 39074, 74942, 78148, 147923, 149884, 281891, 295846, 563782, 591692, 1035461, 1127564, 1973237, 2070922, 3946474, 4141844, 7892948, 14940223, 29880446, 59760892, 104581561, 209163122, 418326244]

約数ペア:

[(1, 418326244), (2, 209163122), (4, 104581561), (7, 59760892), (14, 29880446), (28, 14940223), (53, 7892948), (101, 4141844), (106, 3946474), (202, 2070922), (212, 1973237), (371, 1127564), (404, 1035461), (707, 591692), (742, 563782), (1414, 295846), (1484, 281891), (2791, 149884), (2828, 147923), (5353, 78148), (5582, 74942), (10706, 39074), (11164, 37471), (19537, 21412)]