3899681212

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{607}}^1\times {\mathrm{1153}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 7858278400

約数和(自身を除く): 3958597188

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 607, 796, 1153, 1214, 1393, 2306, 2428, 2786, 4249, 4612, 5572, 8071, 8498, 16142, 16996, 32284, 120793, 229447, 241586, 458894, 483172, 699871, 845551, 917788, 1399742, 1606129, 1691102, 2799484, 3212258, 3382204, 4899097, 6424516, 9798194, 19596388, 139274329, 278548658, 557097316, 974920303, 1949840606, 3899681212]

約数ペア:

[(1, 3899681212), (2, 1949840606), (4, 974920303), (7, 557097316), (14, 278548658), (28, 139274329), (199, 19596388), (398, 9798194), (607, 6424516), (796, 4899097), (1153, 3382204), (1214, 3212258), (1393, 2799484), (2306, 1691102), (2428, 1606129), (2786, 1399742), (4249, 917788), (4612, 845551), (5572, 699871), (8071, 483172), (8498, 458894), (16142, 241586), (16996, 229447), (32284, 120793)]