1020199688

素因数分解:

$2^3\times {\mathrm{3923}}^1\times {\mathrm{32507}}^1$

素因数の和:36436

約数の個数: 16

約数和(自身を含む): 1913420880

約数和(自身を除く): 893221192

約数列:

[1, 2, 4, 8, 3923, 7846, 15692, 31384, 32507, 65014, 130028, 260056, 127524961, 255049922, 510099844, 1020199688]

約数ペア:

[(1, 1020199688), (2, 510099844), (4, 255049922), (8, 127524961), (3923, 260056), (7846, 130028), (15692, 65014), (31384, 32507)]