848964388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1279}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 1579253760

約数和(自身を除く): 730289372

約数列:

[1, 2, 4, 31, 53, 62, 101, 106, 124, 202, 212, 404, 1279, 1643, 2558, 3131, 3286, 5116, 5353, 6262, 6572, 10706, 12524, 21412, 39649, 67787, 79298, 129179, 135574, 158596, 165943, 258358, 271148, 331886, 516716, 663772, 2101397, 4004549, 4202794, 6846487, 8009098, 8405588, 13692974, 16018196, 27385948, 212241097, 424482194, 848964388]

約数ペア:

[(1, 848964388), (2, 424482194), (4, 212241097), (31, 27385948), (53, 16018196), (62, 13692974), (101, 8405588), (106, 8009098), (124, 6846487), (202, 4202794), (212, 4004549), (404, 2101397), (1279, 663772), (1643, 516716), (2558, 331886), (3131, 271148), (3286, 258358), (5116, 165943), (5353, 158596), (6262, 135574), (6572, 129179), (10706, 79298), (12524, 67787), (21412, 39649)]