2017333436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1\times {\mathrm{857}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 3805401600

約数和(自身を除く): 1788068164

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 659, 857, 893, 1318, 1714, 1786, 2636, 3428, 3572, 12521, 16283, 25042, 30973, 32566, 40279, 50084, 61946, 65132, 80558, 123892, 161116, 564763, 588487, 765301, 1129526, 1176974, 1530602, 2259052, 2353948, 3061204, 10730497, 21460994, 26543861, 42921988, 53087722, 106175444, 504333359, 1008666718, 2017333436]

約数ペア:

[(1, 2017333436), (2, 1008666718), (4, 504333359), (19, 106175444), (38, 53087722), (47, 42921988), (76, 26543861), (94, 21460994), (188, 10730497), (659, 3061204), (857, 2353948), (893, 2259052), (1318, 1530602), (1714, 1176974), (1786, 1129526), (2636, 765301), (3428, 588487), (3572, 564763), (12521, 161116), (16283, 123892), (25042, 80558), (30973, 65132), (32566, 61946), (40279, 50084)]