1969264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 40

約数和(自身を含む): 4249728

約数和(自身を除く): 2280464

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 167, 176, 268, 334, 536, 668, 737, 1072, 1336, 1474, 1837, 2672, 2948, 3674, 5896, 7348, 11189, 11792, 14696, 22378, 29392, 44756, 89512, 123079, 179024, 246158, 492316, 984632, 1969264]

約数ペア:

[(1, 1969264), (2, 984632), (4, 492316), (8, 246158), (11, 179024), (16, 123079), (22, 89512), (44, 44756), (67, 29392), (88, 22378), (134, 14696), (167, 11792), (176, 11189), (268, 7348), (334, 5896), (536, 3674), (668, 2948), (737, 2672), (1072, 1837), (1336, 1474)]