2102136358

素因数分解:

$2^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{50951}}^1$

素因数の和:51388

約数の個数: 24

約数和(自身を含む): 3676798224

約数和(自身を除く): 1574661866

約数列:

[1, 2, 7, 14, 49, 98, 421, 842, 2947, 5894, 20629, 41258, 50951, 101902, 356657, 713314, 2496599, 4993198, 21450371, 42900742, 150152597, 300305194, 1051068179, 2102136358]

約数ペア:

[(1, 2102136358), (2, 1051068179), (7, 300305194), (14, 150152597), (49, 42900742), (98, 21450371), (421, 4993198), (842, 2496599), (2947, 713314), (5894, 356657), (20629, 101902), (41258, 50951)]