844698988

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{4691}}^1$

素因数の和:4870

約数の個数: 48

約数和(自身を含む): 1734163200

約数和(自身を除く): 889464212

約数列:

[1, 2, 4, 7, 14, 28, 59, 109, 118, 218, 236, 413, 436, 763, 826, 1526, 1652, 3052, 4691, 6431, 9382, 12862, 18764, 25724, 32837, 45017, 65674, 90034, 131348, 180068, 276769, 511319, 553538, 1022638, 1107076, 1937383, 2045276, 3579233, 3874766, 7158466, 7749532, 14316932, 30167821, 60335642, 120671284, 211174747, 422349494, 844698988]

約数ペア:

[(1, 844698988), (2, 422349494), (4, 211174747), (7, 120671284), (14, 60335642), (28, 30167821), (59, 14316932), (109, 7749532), (118, 7158466), (218, 3874766), (236, 3579233), (413, 2045276), (436, 1937383), (763, 1107076), (826, 1022638), (1526, 553538), (1652, 511319), (3052, 276769), (4691, 180068), (6431, 131348), (9382, 90034), (12862, 65674), (18764, 45017), (25724, 32837)]