28807989122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3257}}^1\times {\mathrm{402043}}^1$

素因数の和:405313

約数の個数: 16

約数和(自身を含む): 47154936672

約数和(自身を除く): 18346947550

約数列:

[1, 2, 11, 22, 3257, 6514, 35827, 71654, 402043, 804086, 4422473, 8844946, 1309454051, 2618908102, 14403994561, 28807989122]

約数ペア:

[(1, 28807989122), (2, 14403994561), (11, 2618908102), (22, 1309454051), (3257, 8844946), (6514, 4422473), (35827, 804086), (71654, 402043)]