742492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 1406160

約数和(自身を除く): 663668

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 179, 244, 358, 716, 1037, 2074, 3043, 4148, 6086, 10919, 12172, 21838, 43676, 185623, 371246, 742492]

約数ペア:

[(1, 742492), (2, 371246), (4, 185623), (17, 43676), (34, 21838), (61, 12172), (68, 10919), (122, 6086), (179, 4148), (244, 3043), (358, 2074), (716, 1037)]