2498508726

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{1214047}}^1$

素因数の和:1214073

約数の個数: 32

約数和(自身を含む): 5827430400

約数和(自身を除く): 3328921674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 1214047, 2428094, 3642141, 7284282, 8498329, 16996658, 25494987, 50989974, 59488303, 118976606, 178464909, 356929818, 416418121, 832836242, 1249254363, 2498508726]

約数ペア:

[(1, 2498508726), (2, 1249254363), (3, 832836242), (6, 416418121), (7, 356929818), (14, 178464909), (21, 118976606), (42, 59488303), (49, 50989974), (98, 25494987), (147, 16996658), (294, 8498329), (343, 7284282), (686, 3642141), (1029, 2428094), (2058, 1214047)]