2439699478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1\times {\mathrm{1097}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 3913272000

約数和(自身を除く): 1473572522

約数列:

[1, 2, 17, 34, 149, 298, 439, 878, 1097, 2194, 2533, 5066, 7463, 14926, 18649, 37298, 65411, 130822, 163453, 326906, 481583, 963166, 1111987, 2223974, 2778701, 5557402, 8186911, 16373822, 71755867, 143511734, 1219849739, 2439699478]

約数ペア:

[(1, 2439699478), (2, 1219849739), (17, 143511734), (34, 71755867), (149, 16373822), (298, 8186911), (439, 5557402), (878, 2778701), (1097, 2223974), (2194, 1111987), (2533, 963166), (5066, 481583), (7463, 326906), (14926, 163453), (18649, 130822), (37298, 65411)]