2663724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 7481600

約数和(自身を除く): 4817876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1669, 3338, 5007, 6676, 10014, 11683, 20028, 23366, 31711, 35049, 46732, 63422, 70098, 95133, 126844, 140196, 190266, 221977, 380532, 443954, 665931, 887908, 1331862, 2663724]

約数ペア:

[(1, 2663724), (2, 1331862), (3, 887908), (4, 665931), (6, 443954), (7, 380532), (12, 221977), (14, 190266), (19, 140196), (21, 126844), (28, 95133), (38, 70098), (42, 63422), (57, 46732), (76, 35049), (84, 31711), (114, 23366), (133, 20028), (228, 11683), (266, 10014), (399, 6676), (532, 5007), (798, 3338), (1596, 1669)]