353278814

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{2851}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 620960256

約数和(自身を除く): 267681442

約数列:

[1, 2, 7, 14, 53, 106, 167, 334, 371, 742, 1169, 2338, 2851, 5702, 8851, 17702, 19957, 39914, 61957, 123914, 151103, 302206, 476117, 952234, 1057721, 2115442, 3332819, 6665638, 25234201, 50468402, 176639407, 353278814]

約数ペア:

[(1, 353278814), (2, 176639407), (7, 50468402), (14, 25234201), (53, 6665638), (106, 3332819), (167, 2115442), (334, 1057721), (371, 952234), (742, 476117), (1169, 302206), (2338, 151103), (2851, 123914), (5702, 61957), (8851, 39914), (17702, 19957)]