252453908

素因数分解:

$2^2\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{5569}}^1$

素因数の和:7199

約数の個数: 24

約数和(自身を含む): 505310400

約数和(自身を除く): 252856492

約数列:

[1, 2, 4, 7, 14, 28, 1619, 3238, 5569, 6476, 11138, 11333, 22276, 22666, 38983, 45332, 77966, 155932, 9016211, 18032422, 36064844, 63113477, 126226954, 252453908]

約数ペア:

[(1, 252453908), (2, 126226954), (4, 63113477), (7, 36064844), (14, 18032422), (28, 9016211), (1619, 155932), (3238, 77966), (5569, 45332), (6476, 38983), (11138, 22666), (11333, 22276)]