9872852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 20357568

約数和(自身を除く): 10484716

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 134, 187, 197, 268, 374, 394, 737, 748, 788, 1139, 1474, 2167, 2278, 2948, 3349, 4334, 4556, 6698, 8668, 12529, 13199, 13396, 25058, 26398, 36839, 50116, 52796, 73678, 145189, 147356, 224383, 290378, 448766, 580756, 897532, 2468213, 4936426, 9872852]

約数ペア:

[(1, 9872852), (2, 4936426), (4, 2468213), (11, 897532), (17, 580756), (22, 448766), (34, 290378), (44, 224383), (67, 147356), (68, 145189), (134, 73678), (187, 52796), (197, 50116), (268, 36839), (374, 26398), (394, 25058), (737, 13396), (748, 13199), (788, 12529), (1139, 8668), (1474, 6698), (2167, 4556), (2278, 4334), (2948, 3349)]