884236990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1979}}^1$

素因数の和:2497

約数の個数: 64

約数和(自身を含む): 1963906560

約数和(自身を除く): 1079669570

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 491, 910, 982, 1979, 2455, 3437, 3958, 4910, 6383, 6874, 9895, 12766, 13853, 17185, 19790, 25727, 27706, 31915, 34370, 44681, 51454, 63830, 69265, 89362, 128635, 138530, 180089, 223405, 257270, 360178, 446810, 900445, 971689, 1800890, 1943378, 4858445, 6801823, 9716890, 12631957, 13603646, 25263914, 34009115, 63159785, 68018230, 88423699, 126319570, 176847398, 442118495, 884236990]

約数ペア:

[(1, 884236990), (2, 442118495), (5, 176847398), (7, 126319570), (10, 88423699), (13, 68018230), (14, 63159785), (26, 34009115), (35, 25263914), (65, 13603646), (70, 12631957), (91, 9716890), (130, 6801823), (182, 4858445), (455, 1943378), (491, 1800890), (910, 971689), (982, 900445), (1979, 446810), (2455, 360178), (3437, 257270), (3958, 223405), (4910, 180089), (6383, 138530), (6874, 128635), (9895, 89362), (12766, 69265), (13853, 63830), (17185, 51454), (19790, 44681), (25727, 34370), (27706, 31915)]