620528028

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{20759}}^1$

素因数の和:20866

約数の個数: 48

約数和(自身を含む): 1506677760

約数和(自身を除く): 886149732

約数列:

[1, 2, 3, 4, 6, 12, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 564, 636, 2491, 4982, 7473, 9964, 14946, 20759, 29892, 41518, 62277, 83036, 124554, 249108, 975673, 1100227, 1951346, 2200454, 2927019, 3300681, 3902692, 4400908, 5854038, 6601362, 11708076, 13202724, 51710669, 103421338, 155132007, 206842676, 310264014, 620528028]

約数ペア:

[(1, 620528028), (2, 310264014), (3, 206842676), (4, 155132007), (6, 103421338), (12, 51710669), (47, 13202724), (53, 11708076), (94, 6601362), (106, 5854038), (141, 4400908), (159, 3902692), (188, 3300681), (212, 2927019), (282, 2200454), (318, 1951346), (564, 1100227), (636, 975673), (2491, 249108), (4982, 124554), (7473, 83036), (9964, 62277), (14946, 41518), (20759, 29892)]