426103678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1814

約数の個数: 64

約数和(自身を含む): 865751040

約数和(自身を除く): 439647362

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1331, 1573, 1694, 1759, 2002, 2662, 3146, 3518, 9317, 11011, 12313, 17303, 18634, 19349, 22022, 22867, 24626, 34606, 38698, 45734, 121121, 135443, 160069, 212839, 242242, 251537, 270886, 320138, 425678, 503074, 1489873, 1760759, 2341229, 2766907, 2979746, 3521518, 4682458, 5533814, 16388603, 19368349, 30435977, 32777206, 38736698, 60871954, 213051839, 426103678]

約数ペア:

[(1, 426103678), (2, 213051839), (7, 60871954), (11, 38736698), (13, 32777206), (14, 30435977), (22, 19368349), (26, 16388603), (77, 5533814), (91, 4682458), (121, 3521518), (143, 2979746), (154, 2766907), (182, 2341229), (242, 1760759), (286, 1489873), (847, 503074), (1001, 425678), (1331, 320138), (1573, 270886), (1694, 251537), (1759, 242242), (2002, 212839), (2662, 160069), (3146, 135443), (3518, 121121), (9317, 45734), (11011, 38698), (12313, 34606), (17303, 24626), (18634, 22867), (19349, 22022)]