557004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 1568000

約数和(自身を除く): 1010996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 349, 399, 532, 698, 798, 1047, 1396, 1596, 2094, 2443, 4188, 4886, 6631, 7329, 9772, 13262, 14658, 19893, 26524, 29316, 39786, 46417, 79572, 92834, 139251, 185668, 278502, 557004]

約数ペア:

[(1, 557004), (2, 278502), (3, 185668), (4, 139251), (6, 92834), (7, 79572), (12, 46417), (14, 39786), (19, 29316), (21, 26524), (28, 19893), (38, 14658), (42, 13262), (57, 9772), (76, 7329), (84, 6631), (114, 4886), (133, 4188), (228, 2443), (266, 2094), (349, 1596), (399, 1396), (532, 1047), (698, 798)]