1949514

素因数分解:

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

素因数の和:387

約数の個数: 48

約数和(自身を含む): 4788000

約数和(自身を除く): 2838486

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 349, 399, 698, 798, 931, 1047, 1862, 2094, 2443, 2793, 4886, 5586, 6631, 7329, 13262, 14658, 17101, 19893, 34202, 39786, 46417, 51303, 92834, 102606, 139251, 278502, 324919, 649838, 974757, 1949514]

約数ペア:

[(1, 1949514), (2, 974757), (3, 649838), (6, 324919), (7, 278502), (14, 139251), (19, 102606), (21, 92834), (38, 51303), (42, 46417), (49, 39786), (57, 34202), (98, 19893), (114, 17101), (133, 14658), (147, 13262), (266, 7329), (294, 6631), (349, 5586), (399, 4886), (698, 2793), (798, 2443), (931, 2094), (1047, 1862)]