248775292

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{4451}}^1$

素因数の和:4701

約数の個数: 24

約数和(自身を含む): 443152080

約数和(自身を除く): 194376788

約数列:

[1, 2, 4, 89, 157, 178, 314, 356, 628, 4451, 8902, 13973, 17804, 27946, 55892, 396139, 698807, 792278, 1397614, 1584556, 2795228, 62193823, 124387646, 248775292]

約数ペア:

[(1, 248775292), (2, 124387646), (4, 62193823), (89, 2795228), (157, 1584556), (178, 1397614), (314, 792278), (356, 698807), (628, 396139), (4451, 55892), (8902, 27946), (13973, 17804)]