2008172586

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{359501}}^1$

素因数の和:359539

約数の個数: 48

約数和(自身を含む): 4917987360

約数和(自身を除く): 2909814774

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 359501, 719002, 1078503, 2157006, 2516507, 5033014, 6830519, 7549521, 13661038, 15099042, 17615549, 20491557, 35231098, 40983114, 47813633, 52846647, 95627266, 105693294, 143440899, 286881798, 334695431, 669390862, 1004086293, 2008172586]

約数ペア:

[(1, 2008172586), (2, 1004086293), (3, 669390862), (6, 334695431), (7, 286881798), (14, 143440899), (19, 105693294), (21, 95627266), (38, 52846647), (42, 47813633), (49, 40983114), (57, 35231098), (98, 20491557), (114, 17615549), (133, 15099042), (147, 13661038), (266, 7549521), (294, 6830519), (399, 5033014), (798, 2516507), (931, 2157006), (1862, 1078503), (2793, 719002), (5586, 359501)]