268686292

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{564467}}^1$

素因数の和:564495

約数の個数: 24

約数和(自身を含む): 568983744

約数和(自身を除く): 300297452

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 564467, 1128934, 2257868, 3951269, 7902538, 9595939, 15805076, 19191878, 38383756, 67171573, 134343146, 268686292]

約数ペア:

[(1, 268686292), (2, 134343146), (4, 67171573), (7, 38383756), (14, 19191878), (17, 15805076), (28, 9595939), (34, 7902538), (68, 3951269), (119, 2257868), (238, 1128934), (476, 564467)]