1189483888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{1297}}^1$

素因数の和:1422

約数の個数: 60

約数和(自身を含む): 2437457088

約数和(自身を除く): 1247973200

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1297, 1333, 1849, 2594, 2666, 3698, 5188, 5332, 7396, 10376, 10664, 14792, 20752, 21328, 29584, 40207, 55771, 57319, 80414, 111542, 114638, 160828, 223084, 229276, 321656, 446168, 458552, 643312, 892336, 917104, 1728901, 2398153, 3457802, 4796306, 6915604, 9592612, 13831208, 19185224, 27662416, 38370448, 74342743, 148685486, 297370972, 594741944, 1189483888]

約数ペア:

[(1, 1189483888), (2, 594741944), (4, 297370972), (8, 148685486), (16, 74342743), (31, 38370448), (43, 27662416), (62, 19185224), (86, 13831208), (124, 9592612), (172, 6915604), (248, 4796306), (344, 3457802), (496, 2398153), (688, 1728901), (1297, 917104), (1333, 892336), (1849, 643312), (2594, 458552), (2666, 446168), (3698, 321656), (5188, 229276), (5332, 223084), (7396, 160828), (10376, 114638), (10664, 111542), (14792, 80414), (20752, 57319), (21328, 55771), (29584, 40207)]