4119882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 9486720

約数和(自身を除く): 5366838

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 239, 338, 442, 478, 507, 663, 717, 1014, 1326, 1434, 2873, 3107, 4063, 5746, 6214, 8126, 8619, 9321, 12189, 17238, 18642, 24378, 40391, 52819, 80782, 105638, 121173, 158457, 242346, 316914, 686647, 1373294, 2059941, 4119882]

約数ペア:

[(1, 4119882), (2, 2059941), (3, 1373294), (6, 686647), (13, 316914), (17, 242346), (26, 158457), (34, 121173), (39, 105638), (51, 80782), (78, 52819), (102, 40391), (169, 24378), (221, 18642), (239, 17238), (338, 12189), (442, 9321), (478, 8619), (507, 8126), (663, 6214), (717, 5746), (1014, 4063), (1326, 3107), (1434, 2873)]