1216441324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2555549}}^1$

素因数の和:2555577

約数の個数: 24

約数和(自身を含む): 2575994400

約数和(自身を除く): 1359553076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2555549, 5111098, 10222196, 17888843, 35777686, 43444333, 71555372, 86888666, 173777332, 304110331, 608220662, 1216441324]

約数ペア:

[(1, 1216441324), (2, 608220662), (4, 304110331), (7, 173777332), (14, 86888666), (17, 71555372), (28, 43444333), (34, 35777686), (68, 17888843), (119, 10222196), (238, 5111098), (476, 2555549)]