1330488784

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{11717}}^1$

素因数の和:11923

約数の個数: 40

約数和(自身を含む): 2650330368

約数和(自身を除く): 1319841584

約数列:

[1, 2, 4, 8, 16, 47, 94, 151, 188, 302, 376, 604, 752, 1208, 2416, 7097, 11717, 14194, 23434, 28388, 46868, 56776, 93736, 113552, 187472, 550699, 1101398, 1769267, 2202796, 3538534, 4405592, 7077068, 8811184, 14154136, 28308272, 83155549, 166311098, 332622196, 665244392, 1330488784]

約数ペア:

[(1, 1330488784), (2, 665244392), (4, 332622196), (8, 166311098), (16, 83155549), (47, 28308272), (94, 14154136), (151, 8811184), (188, 7077068), (302, 4405592), (376, 3538534), (604, 2202796), (752, 1769267), (1208, 1101398), (2416, 550699), (7097, 187472), (11717, 113552), (14194, 93736), (23434, 56776), (28388, 46868)]