8434426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 17160192

約数和(自身を除く): 8725766

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 383, 766, 847, 1001, 1573, 1694, 2002, 2681, 3146, 4213, 4979, 5362, 8426, 9958, 11011, 22022, 29491, 34853, 46343, 54769, 58982, 69706, 92686, 109538, 324401, 383383, 602459, 648802, 766766, 1204918, 4217213, 8434426]

約数ペア:

[(1, 8434426), (2, 4217213), (7, 1204918), (11, 766766), (13, 648802), (14, 602459), (22, 383383), (26, 324401), (77, 109538), (91, 92686), (121, 69706), (143, 58982), (154, 54769), (182, 46343), (242, 34853), (286, 29491), (383, 22022), (766, 11011), (847, 9958), (1001, 8426), (1573, 5362), (1694, 4979), (2002, 4213), (2681, 3146)]