2548778902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{3659}}^1$

素因数の和:4500

約数の個数: 32

約数和(自身を含む): 4205779200

約数和(自身を除く): 1657000298

約数列:

[1, 2, 19, 23, 38, 46, 437, 797, 874, 1594, 3659, 7318, 15143, 18331, 30286, 36662, 69521, 84157, 139042, 168314, 348289, 696578, 1598983, 2916223, 3197966, 5832446, 55408237, 67073129, 110816474, 134146258, 1274389451, 2548778902]

約数ペア:

[(1, 2548778902), (2, 1274389451), (19, 134146258), (23, 110816474), (38, 67073129), (46, 55408237), (437, 5832446), (797, 3197966), (874, 2916223), (1594, 1598983), (3659, 696578), (7318, 348289), (15143, 168314), (18331, 139042), (30286, 84157), (36662, 69521)]