1213304444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{745273}}^1$

素因数の和:745325

約数の個数: 24

約数和(自身を含む): 2378914608

約数和(自身を除く): 1165610164

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 745273, 1490546, 2981092, 8198003, 16396006, 27575101, 32792012, 55150202, 110300404, 303326111, 606652222, 1213304444]

約数ペア:

[(1, 1213304444), (2, 606652222), (4, 303326111), (11, 110300404), (22, 55150202), (37, 32792012), (44, 27575101), (74, 16396006), (148, 8198003), (407, 2981092), (814, 1490546), (1628, 745273)]