4225998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 9722880

約数和(自身を除く): 5496882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 421, 478, 717, 842, 1263, 1434, 1673, 2526, 2947, 3346, 5019, 5894, 8841, 10038, 17682, 100619, 201238, 301857, 603714, 704333, 1408666, 2112999, 4225998]

約数ペア:

[(1, 4225998), (2, 2112999), (3, 1408666), (6, 704333), (7, 603714), (14, 301857), (21, 201238), (42, 100619), (239, 17682), (421, 10038), (478, 8841), (717, 5894), (842, 5019), (1263, 3346), (1434, 2947), (1673, 2526)]