1225528652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{4493}}^1$

素因数の和:4650

約数の個数: 48

約数和(自身を含む): 2342991840

約数和(自身を除く): 1117463188

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 97, 148, 194, 388, 703, 1406, 1843, 2812, 3589, 3686, 4493, 7178, 7372, 8986, 14356, 17972, 68191, 85367, 136382, 166241, 170734, 272764, 332482, 341468, 435821, 664964, 871642, 1743284, 3158579, 6317158, 8280599, 12634316, 16125377, 16561198, 32250754, 33122396, 64501508, 306382163, 612764326, 1225528652]

約数ペア:

[(1, 1225528652), (2, 612764326), (4, 306382163), (19, 64501508), (37, 33122396), (38, 32250754), (74, 16561198), (76, 16125377), (97, 12634316), (148, 8280599), (194, 6317158), (388, 3158579), (703, 1743284), (1406, 871642), (1843, 664964), (2812, 435821), (3589, 341468), (3686, 332482), (4493, 272764), (7178, 170734), (7372, 166241), (8986, 136382), (14356, 85367), (17972, 68191)]