2528358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 5938944

約数和(自身を除く): 3410586

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 1627, 3254, 4881, 9762, 11389, 22778, 34167, 60199, 68334, 120398, 180597, 361194, 421393, 842786, 1264179, 2528358]

約数ペア:

[(1, 2528358), (2, 1264179), (3, 842786), (6, 421393), (7, 361194), (14, 180597), (21, 120398), (37, 68334), (42, 60199), (74, 34167), (111, 22778), (222, 11389), (259, 9762), (518, 4881), (777, 3254), (1554, 1627)]