2447884798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{6917}}^1$

素因数の和:7144

約数の個数: 32

約数和(自身を含む): 3951561600

約数和(自身を除く): 1503676802

約数列:

[1, 2, 19, 38, 67, 134, 139, 278, 1273, 2546, 2641, 5282, 6917, 9313, 13834, 18626, 131423, 176947, 262846, 353894, 463439, 926878, 961463, 1922926, 8805341, 17610682, 18267797, 36535594, 64418021, 128836042, 1223942399, 2447884798]

約数ペア:

[(1, 2447884798), (2, 1223942399), (19, 128836042), (38, 64418021), (67, 36535594), (134, 18267797), (139, 17610682), (278, 8805341), (1273, 1922926), (2546, 961463), (2641, 926878), (5282, 463439), (6917, 353894), (9313, 262846), (13834, 176947), (18626, 131423)]