914335972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{1237}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 1774519488

約数和(自身を除く): 860183516

約数列:

[1, 2, 4, 11, 22, 44, 107, 157, 214, 314, 428, 628, 1177, 1237, 1727, 2354, 2474, 3454, 4708, 4948, 6908, 13607, 16799, 27214, 33598, 54428, 67196, 132359, 184789, 194209, 264718, 369578, 388418, 529436, 739156, 776836, 1455949, 2136299, 2911898, 4272598, 5823796, 8545196, 20780363, 41560726, 83121452, 228583993, 457167986, 914335972]

約数ペア:

[(1, 914335972), (2, 457167986), (4, 228583993), (11, 83121452), (22, 41560726), (44, 20780363), (107, 8545196), (157, 5823796), (214, 4272598), (314, 2911898), (428, 2136299), (628, 1455949), (1177, 776836), (1237, 739156), (1727, 529436), (2354, 388418), (2474, 369578), (3454, 264718), (4708, 194209), (4948, 184789), (6908, 132359), (13607, 67196), (16799, 54428), (27214, 33598)]