298972268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{628093}}^1$

素因数の和:628121

約数の個数: 24

約数和(自身を含む): 633118752

約数和(自身を除く): 334146484

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 628093, 1256186, 2512372, 4396651, 8793302, 10677581, 17586604, 21355162, 42710324, 74743067, 149486134, 298972268]

約数ペア:

[(1, 298972268), (2, 149486134), (4, 74743067), (7, 42710324), (14, 21355162), (17, 17586604), (28, 10677581), (34, 8793302), (68, 4396651), (119, 2512372), (238, 1256186), (476, 628093)]