4287582

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 10181808

約数和(自身を除く): 5894226

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 251, 438, 502, 657, 753, 949, 1314, 1506, 1898, 2259, 2847, 3263, 4518, 5694, 6526, 8541, 9789, 17082, 18323, 19578, 29367, 36646, 54969, 58734, 109938, 164907, 238199, 329814, 476398, 714597, 1429194, 2143791, 4287582]

約数ペア:

[(1, 4287582), (2, 2143791), (3, 1429194), (6, 714597), (9, 476398), (13, 329814), (18, 238199), (26, 164907), (39, 109938), (73, 58734), (78, 54969), (117, 36646), (146, 29367), (219, 19578), (234, 18323), (251, 17082), (438, 9789), (502, 8541), (657, 6526), (753, 5694), (949, 4518), (1314, 3263), (1506, 2847), (1898, 2259)]