1330490864

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1193}}^1\times {\mathrm{1621}}^1$

素因数の和:2865

約数の個数: 40

約数和(自身を含む): 2641615152

約数和(自身を除く): 1311124288

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1193, 1621, 2386, 3242, 4772, 6484, 9544, 12968, 19088, 25936, 51299, 69703, 102598, 139406, 205196, 278812, 410392, 557624, 820784, 1115248, 1933853, 3867706, 7735412, 15470824, 30941648, 83155679, 166311358, 332622716, 665245432, 1330490864]

約数ペア:

[(1, 1330490864), (2, 665245432), (4, 332622716), (8, 166311358), (16, 83155679), (43, 30941648), (86, 15470824), (172, 7735412), (344, 3867706), (688, 1933853), (1193, 1115248), (1621, 820784), (2386, 557624), (3242, 410392), (4772, 278812), (6484, 205196), (9544, 139406), (12968, 102598), (19088, 69703), (25936, 51299)]