1328367610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{75347}}^1$

素因数の和:75438

約数の個数: 32

約数和(自身を含む): 2506375872

約数和(自身を除く): 1178008262

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 3526, 8815, 17630, 75347, 150694, 376735, 753470, 3089227, 3239921, 6178454, 6479842, 15446135, 16199605, 30892270, 32399210, 132836761, 265673522, 664183805, 1328367610]

約数ペア:

[(1, 1328367610), (2, 664183805), (5, 265673522), (10, 132836761), (41, 32399210), (43, 30892270), (82, 16199605), (86, 15446135), (205, 6479842), (215, 6178454), (410, 3239921), (430, 3089227), (1763, 753470), (3526, 376735), (8815, 150694), (17630, 75347)]