2487130258

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{751}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 3849638400

約数和(自身を除く): 1362508142

約数列:

[1, 2, 53, 106, 157, 199, 314, 398, 751, 1502, 8321, 10547, 16642, 21094, 31243, 39803, 62486, 79606, 117907, 149449, 235814, 298898, 1655879, 3311758, 6249071, 7920797, 12498142, 15841594, 23463493, 46926986, 1243565129, 2487130258]

約数ペア:

[(1, 2487130258), (2, 1243565129), (53, 46926986), (106, 23463493), (157, 15841594), (199, 12498142), (314, 7920797), (398, 6249071), (751, 3311758), (1502, 1655879), (8321, 298898), (10547, 235814), (16642, 149449), (21094, 117907), (31243, 79606), (39803, 62486)]