4490366972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1\times {\mathrm{6323}}^1$

素因数の和:8298

約数の個数: 48

約数和(自身を含む): 9678047232

約数和(自身を除く): 5187680260

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1951, 3902, 6323, 7804, 12646, 13657, 25292, 25363, 27314, 44261, 50726, 54628, 82199, 88522, 101452, 164398, 177044, 177541, 328796, 355082, 575393, 710164, 1150786, 2301572, 12336173, 24672346, 49344692, 86353211, 160370249, 172706422, 320740498, 345412844, 641480996, 1122591743, 2245183486, 4490366972]

約数ペア:

[(1, 4490366972), (2, 2245183486), (4, 1122591743), (7, 641480996), (13, 345412844), (14, 320740498), (26, 172706422), (28, 160370249), (52, 86353211), (91, 49344692), (182, 24672346), (364, 12336173), (1951, 2301572), (3902, 1150786), (6323, 710164), (7804, 575393), (12646, 355082), (13657, 328796), (25292, 177541), (25363, 177044), (27314, 164398), (44261, 101452), (50726, 88522), (54628, 82199)]