2404298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 4247040

約数和(自身を除く): 1842742

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 157, 247, 314, 403, 494, 589, 806, 1178, 2041, 2983, 4082, 4867, 5966, 7657, 9734, 15314, 38779, 63271, 77558, 92473, 126542, 184946, 1202149, 2404298]

約数ペア:

[(1, 2404298), (2, 1202149), (13, 184946), (19, 126542), (26, 92473), (31, 77558), (38, 63271), (62, 38779), (157, 15314), (247, 9734), (314, 7657), (403, 5966), (494, 4867), (589, 4082), (806, 2983), (1178, 2041)]