495804556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1409}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 958416480

約数和(自身を除く): 462611924

約数列:

[1, 2, 4, 13, 26, 52, 67, 101, 134, 202, 268, 404, 871, 1313, 1409, 1742, 2626, 2818, 3484, 5252, 5636, 6767, 13534, 18317, 27068, 36634, 73268, 87971, 94403, 142309, 175942, 188806, 284618, 351884, 377612, 569236, 1227239, 1850017, 2454478, 3700034, 4908956, 7400068, 9534703, 19069406, 38138812, 123951139, 247902278, 495804556]

約数ペア:

[(1, 495804556), (2, 247902278), (4, 123951139), (13, 38138812), (26, 19069406), (52, 9534703), (67, 7400068), (101, 4908956), (134, 3700034), (202, 2454478), (268, 1850017), (404, 1227239), (871, 569236), (1313, 377612), (1409, 351884), (1742, 284618), (2626, 188806), (2818, 175942), (3484, 142309), (5252, 94403), (5636, 87971), (6767, 73268), (13534, 36634), (18317, 27068)]