487103686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1\times {\mathrm{379}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 785341440

約数和(自身を除く): 298237754

約数列:

[1, 2, 17, 34, 103, 206, 367, 379, 734, 758, 1751, 3502, 6239, 6443, 12478, 12886, 37801, 39037, 75602, 78074, 139093, 278186, 642617, 663629, 1285234, 1327258, 2364581, 4729162, 14326579, 28653158, 243551843, 487103686]

約数ペア:

[(1, 487103686), (2, 243551843), (17, 28653158), (34, 14326579), (103, 4729162), (206, 2364581), (367, 1327258), (379, 1285234), (734, 663629), (758, 642617), (1751, 278186), (3502, 139093), (6239, 78074), (6443, 75602), (12478, 39037), (12886, 37801)]