520088330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{10651}}^1$

素因数の和:10934

約数の個数: 32

約数和(自身を含む): 989357760

約数和(自身を除く): 469269430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 257, 514, 1285, 2570, 4883, 9766, 10651, 21302, 24415, 48830, 53255, 106510, 202369, 404738, 1011845, 2023690, 2737307, 5474614, 13686535, 27373070, 52008833, 104017666, 260044165, 520088330]

約数ペア:

[(1, 520088330), (2, 260044165), (5, 104017666), (10, 52008833), (19, 27373070), (38, 13686535), (95, 5474614), (190, 2737307), (257, 2023690), (514, 1011845), (1285, 404738), (2570, 202369), (4883, 106510), (9766, 53255), (10651, 48830), (21302, 24415)]