118220516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{16879}}^1$

素因数の和:17003

約数の個数: 24

約数和(自身を含む): 221195520

約数和(自身を除く): 102975004

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 7004, 16879, 33758, 67516, 286943, 573886, 1147772, 1738537, 3477074, 6954148, 29555129, 59110258, 118220516]

約数ペア:

[(1, 118220516), (2, 59110258), (4, 29555129), (17, 6954148), (34, 3477074), (68, 1738537), (103, 1147772), (206, 573886), (412, 286943), (1751, 67516), (3502, 33758), (7004, 16879)]