2499685942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{22691}}^1$

素因数の和:22948

約数の個数: 32

約数和(自身を含む): 4269726720

約数和(自身を除く): 1770040778

約数列:

[1, 2, 13, 19, 26, 38, 223, 247, 446, 494, 2899, 4237, 5798, 8474, 22691, 45382, 55081, 110162, 294983, 431129, 589966, 862258, 5060093, 5604677, 10120186, 11209354, 65781209, 96141767, 131562418, 192283534, 1249842971, 2499685942]

約数ペア:

[(1, 2499685942), (2, 1249842971), (13, 192283534), (19, 131562418), (26, 96141767), (38, 65781209), (223, 11209354), (247, 10120186), (446, 5604677), (494, 5060093), (2899, 862258), (4237, 589966), (5798, 431129), (8474, 294983), (22691, 110162), (45382, 55081)]