1244772

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:568

約数の個数: 36

約数和(自身を含む): 3197376

約数和(自身を除く): 1952604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 487, 639, 852, 974, 1278, 1461, 1948, 2556, 2922, 4383, 5844, 8766, 17532, 34577, 69154, 103731, 138308, 207462, 311193, 414924, 622386, 1244772]

約数ペア:

[(1, 1244772), (2, 622386), (3, 414924), (4, 311193), (6, 207462), (9, 138308), (12, 103731), (18, 69154), (36, 34577), (71, 17532), (142, 8766), (213, 5844), (284, 4383), (426, 2922), (487, 2556), (639, 1948), (852, 1461), (974, 1278)]