553674136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{117503}}^1$

素因数の和:117559

約数の個数: 32

約数和(自身を含む): 1128038400

約数和(自身を除く): 574364264

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 117503, 235006, 470012, 940024, 2232557, 3642593, 4465114, 7285186, 8930228, 14570372, 17860456, 29140744, 69209267, 138418534, 276837068, 553674136]

約数ペア:

[(1, 553674136), (2, 276837068), (4, 138418534), (8, 69209267), (19, 29140744), (31, 17860456), (38, 14570372), (62, 8930228), (76, 7285186), (124, 4465114), (152, 3642593), (248, 2232557), (589, 940024), (1178, 470012), (2356, 235006), (4712, 117503)]