540899282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{1187}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 1023865920

約数和(自身を除く): 482966638

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 269, 538, 847, 1187, 1694, 1883, 2374, 2959, 3766, 5918, 8309, 13057, 16618, 20713, 26114, 32549, 41426, 65098, 91399, 143627, 182798, 227843, 287254, 319303, 455686, 638606, 1005389, 2010778, 2235121, 3512333, 4470242, 7024666, 24586331, 38635663, 49172662, 77271326, 270449641, 540899282]

約数ペア:

[(1, 540899282), (2, 270449641), (7, 77271326), (11, 49172662), (14, 38635663), (22, 24586331), (77, 7024666), (121, 4470242), (154, 3512333), (242, 2235121), (269, 2010778), (538, 1005389), (847, 638606), (1187, 455686), (1694, 319303), (1883, 287254), (2374, 227843), (2959, 182798), (3766, 143627), (5918, 91399), (8309, 65098), (13057, 41426), (16618, 32549), (20713, 26114)]