348540766

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{2389}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 633942720

約数和(自身を除く): 285401954

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 613, 1226, 2389, 4291, 4778, 8582, 10421, 16723, 20842, 33446, 40613, 72947, 81226, 145894, 284291, 568582, 1464457, 2928914, 10251199, 20502398, 24895769, 49791538, 174270383, 348540766]

約数ペア:

[(1, 348540766), (2, 174270383), (7, 49791538), (14, 24895769), (17, 20502398), (34, 10251199), (119, 2928914), (238, 1464457), (613, 568582), (1226, 284291), (2389, 145894), (4291, 81226), (4778, 72947), (8582, 40613), (10421, 33446), (16723, 20842)]