854304842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{1109}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 1376222400

約数和(自身を除く): 521917558

約数列:

[1, 2, 17, 34, 139, 163, 278, 326, 1109, 2218, 2363, 2771, 4726, 5542, 18853, 22657, 37706, 45314, 154151, 180767, 308302, 361534, 385169, 770338, 2620567, 3073039, 5241134, 6146078, 25126613, 50253226, 427152421, 854304842]

約数ペア:

[(1, 854304842), (2, 427152421), (17, 50253226), (34, 25126613), (139, 6146078), (163, 5241134), (278, 3073039), (326, 2620567), (1109, 770338), (2218, 385169), (2363, 361534), (2771, 308302), (4726, 180767), (5542, 154151), (18853, 45314), (22657, 37706)]