1680346052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{237203}}^1$

素因数の和:237248

約数の個数: 48

約数和(自身を含む): 3825626112

約数和(自身を除く): 2145280060

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 237203, 474406, 948812, 1660421, 2609233, 3320842, 5218466, 5455669, 6641684, 10436932, 10911338, 18264631, 21822676, 36529262, 38189683, 60012359, 73058524, 76379366, 120024718, 152758732, 240049436, 420086513, 840173026, 1680346052]

約数ペア:

[(1, 1680346052), (2, 840173026), (4, 420086513), (7, 240049436), (11, 152758732), (14, 120024718), (22, 76379366), (23, 73058524), (28, 60012359), (44, 38189683), (46, 36529262), (77, 21822676), (92, 18264631), (154, 10911338), (161, 10436932), (253, 6641684), (308, 5455669), (322, 5218466), (506, 3320842), (644, 2609233), (1012, 1660421), (1771, 948812), (3542, 474406), (7084, 237203)]