555420488

素因数分解:

$2^3\times 7^2\times {\mathrm{733}}^1\times {\mathrm{1933}}^1$

素因数の和:2686

約数の個数: 48

約数和(自身を含む): 1213720380

約数和(自身を除く): 658299892

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 733, 1466, 1933, 2932, 3866, 5131, 5864, 7732, 10262, 13531, 15464, 20524, 27062, 35917, 41048, 54124, 71834, 94717, 108248, 143668, 189434, 287336, 378868, 757736, 1416889, 2833778, 5667556, 9918223, 11335112, 19836446, 39672892, 69427561, 79345784, 138855122, 277710244, 555420488]

約数ペア:

[(1, 555420488), (2, 277710244), (4, 138855122), (7, 79345784), (8, 69427561), (14, 39672892), (28, 19836446), (49, 11335112), (56, 9918223), (98, 5667556), (196, 2833778), (392, 1416889), (733, 757736), (1466, 378868), (1933, 287336), (2932, 189434), (3866, 143668), (5131, 108248), (5864, 94717), (7732, 71834), (10262, 54124), (13531, 41048), (15464, 35917), (20524, 27062)]