1203992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^2$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 2403300

約数和(自身を除く): 1199308

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 6764, 7921, 13528, 15842, 31684, 63368, 150499, 300998, 601996, 1203992]

約数ペア:

[(1, 1203992), (2, 601996), (4, 300998), (8, 150499), (19, 63368), (38, 31684), (76, 15842), (89, 13528), (152, 7921), (178, 6764), (356, 3382), (712, 1691)]