299804414

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^2$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 571150944

約数和(自身を除く): 271346530

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 211, 259, 422, 481, 518, 962, 1477, 2743, 2954, 3367, 5486, 6734, 7807, 15614, 19201, 38402, 44521, 54649, 89042, 101491, 109298, 202982, 311647, 578773, 623294, 710437, 1157546, 1420874, 1647277, 3294554, 4051411, 8102822, 11530939, 21414601, 23061878, 42829202, 149902207, 299804414]

約数ペア:

[(1, 299804414), (2, 149902207), (7, 42829202), (13, 23061878), (14, 21414601), (26, 11530939), (37, 8102822), (74, 4051411), (91, 3294554), (182, 1647277), (211, 1420874), (259, 1157546), (422, 710437), (481, 623294), (518, 578773), (962, 311647), (1477, 202982), (2743, 109298), (2954, 101491), (3367, 89042), (5486, 54649), (6734, 44521), (7807, 38402), (15614, 19201)]