628992056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1021091}}^1$

素因数の和:1021115

約数の個数: 32

約数和(自身を含む): 1470372480

約数和(自身を除く): 841380424

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1021091, 2042182, 4084364, 7147637, 8168728, 11232001, 14295274, 22464002, 28590548, 44928004, 57181096, 78624007, 89856008, 157248014, 314496028, 628992056]

約数ペア:

[(1, 628992056), (2, 314496028), (4, 157248014), (7, 89856008), (8, 78624007), (11, 57181096), (14, 44928004), (22, 28590548), (28, 22464002), (44, 14295274), (56, 11232001), (77, 8168728), (88, 7147637), (154, 4084364), (308, 2042182), (616, 1021091)]