979291222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2801}}^1$

素因数の和:2953

約数の個数: 64

約数和(自身を含む): 1931900544

約数和(自身を除く): 952609322

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 113, 119, 182, 221, 226, 238, 442, 791, 1469, 1547, 1582, 1921, 2801, 2938, 3094, 3842, 5602, 10283, 13447, 19607, 20566, 24973, 26894, 36413, 39214, 47617, 49946, 72826, 95234, 174811, 254891, 316513, 333319, 349622, 509782, 619021, 633026, 666638, 1238042, 2215591, 4114669, 4333147, 4431182, 5380721, 8229338, 8666294, 10761442, 28802683, 37665047, 57605366, 69949373, 75330094, 139898746, 489645611, 979291222]

約数ペア:

[(1, 979291222), (2, 489645611), (7, 139898746), (13, 75330094), (14, 69949373), (17, 57605366), (26, 37665047), (34, 28802683), (91, 10761442), (113, 8666294), (119, 8229338), (182, 5380721), (221, 4431182), (226, 4333147), (238, 4114669), (442, 2215591), (791, 1238042), (1469, 666638), (1547, 633026), (1582, 619021), (1921, 509782), (2801, 349622), (2938, 333319), (3094, 316513), (3842, 254891), (5602, 174811), (10283, 95234), (13447, 72826), (19607, 49946), (20566, 47617), (24973, 39214), (26894, 36413)]