2158430262

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{4817}}^1$

素因数の和:5053

約数の個数: 64

約数和(自身を含む): 4795490304

約数和(自身を除く): 2637060042

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 191, 382, 391, 573, 782, 1146, 1173, 2346, 3247, 4393, 4817, 6494, 8786, 9634, 9741, 13179, 14451, 19482, 26358, 28902, 74681, 81889, 110791, 149362, 163778, 221582, 224043, 245667, 332373, 448086, 491334, 664746, 920047, 1840094, 1883447, 2760141, 3766894, 5520282, 5650341, 11300682, 15640799, 21161081, 31281598, 42322162, 46922397, 63483243, 93844794, 126966486, 359738377, 719476754, 1079215131, 2158430262]

約数ペア:

[(1, 2158430262), (2, 1079215131), (3, 719476754), (6, 359738377), (17, 126966486), (23, 93844794), (34, 63483243), (46, 46922397), (51, 42322162), (69, 31281598), (102, 21161081), (138, 15640799), (191, 11300682), (382, 5650341), (391, 5520282), (573, 3766894), (782, 2760141), (1146, 1883447), (1173, 1840094), (2346, 920047), (3247, 664746), (4393, 491334), (4817, 448086), (6494, 332373), (8786, 245667), (9634, 224043), (9741, 221582), (13179, 163778), (14451, 149362), (19482, 110791), (26358, 81889), (28902, 74681)]