2041624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 4198320

約数和(自身を除く): 2156696

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 293, 536, 586, 871, 1172, 1742, 2344, 3484, 3809, 6968, 7618, 15236, 19631, 30472, 39262, 78524, 157048, 255203, 510406, 1020812, 2041624]

約数ペア:

[(1, 2041624), (2, 1020812), (4, 510406), (8, 255203), (13, 157048), (26, 78524), (52, 39262), (67, 30472), (104, 19631), (134, 15236), (268, 7618), (293, 6968), (536, 3809), (586, 3484), (871, 2344), (1172, 1742)]