126040616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{2381}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 255112200

約数和(自身を除く): 129071584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 509, 1018, 2036, 2381, 4072, 4762, 6617, 9524, 13234, 19048, 26468, 30953, 52936, 61906, 123812, 247624, 1211929, 2423858, 4847716, 9695432, 15755077, 31510154, 63020308, 126040616]

約数ペア:

[(1, 126040616), (2, 63020308), (4, 31510154), (8, 15755077), (13, 9695432), (26, 4847716), (52, 2423858), (104, 1211929), (509, 247624), (1018, 123812), (2036, 61906), (2381, 52936), (4072, 30953), (4762, 26468), (6617, 19048), (9524, 13234)]