1330831364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{1123}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 2537902080

約数和(自身を除く): 1207070716

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 503, 589, 1006, 1123, 1178, 2012, 2246, 2356, 4492, 9557, 15593, 19114, 21337, 31186, 34813, 38228, 42674, 62372, 69626, 85348, 139252, 296267, 564869, 592534, 661447, 1129738, 1185068, 1322894, 2259476, 2645788, 10732511, 17510939, 21465022, 35021878, 42930044, 70043756, 332707841, 665415682, 1330831364]

約数ペア:

[(1, 1330831364), (2, 665415682), (4, 332707841), (19, 70043756), (31, 42930044), (38, 35021878), (62, 21465022), (76, 17510939), (124, 10732511), (503, 2645788), (589, 2259476), (1006, 1322894), (1123, 1185068), (1178, 1129738), (2012, 661447), (2246, 592534), (2356, 564869), (4492, 296267), (9557, 139252), (15593, 85348), (19114, 69626), (21337, 62372), (31186, 42674), (34813, 38228)]