2308492004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{15737}}^1$

素因数の和:15805

約数の個数: 72

約数和(自身を含む): 5161056768

約数和(自身を除く): 2852564764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 169, 182, 217, 338, 364, 403, 434, 676, 806, 868, 1183, 1612, 2366, 2821, 4732, 5239, 5642, 10478, 11284, 15737, 20956, 31474, 36673, 62948, 73346, 110159, 146692, 204581, 220318, 409162, 440636, 487847, 818324, 975694, 1432067, 1951388, 2659553, 2864134, 3414929, 5319106, 5728268, 6342011, 6829858, 10638212, 12684022, 13659716, 18616871, 25368044, 37233742, 44394077, 74467484, 82446143, 88788154, 164892286, 177576308, 329784572, 577123001, 1154246002, 2308492004]

約数ペア:

[(1, 2308492004), (2, 1154246002), (4, 577123001), (7, 329784572), (13, 177576308), (14, 164892286), (26, 88788154), (28, 82446143), (31, 74467484), (52, 44394077), (62, 37233742), (91, 25368044), (124, 18616871), (169, 13659716), (182, 12684022), (217, 10638212), (338, 6829858), (364, 6342011), (403, 5728268), (434, 5319106), (676, 3414929), (806, 2864134), (868, 2659553), (1183, 1951388), (1612, 1432067), (2366, 975694), (2821, 818324), (4732, 487847), (5239, 440636), (5642, 409162), (10478, 220318), (11284, 204581), (15737, 146692), (20956, 110159), (31474, 73346), (36673, 62948)]