1900631612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{8161}}^1$

素因数の和:8322

約数の個数: 48

約数和(自身を含む): 3729707520

約数和(自身を除く): 1829075908

約数列:

[1, 2, 4, 11, 22, 44, 67, 79, 134, 158, 268, 316, 737, 869, 1474, 1738, 2948, 3476, 5293, 8161, 10586, 16322, 21172, 32644, 58223, 89771, 116446, 179542, 232892, 359084, 546787, 644719, 1093574, 1289438, 2187148, 2578876, 6014657, 7091909, 12029314, 14183818, 24058628, 28367636, 43196173, 86392346, 172784692, 475157903, 950315806, 1900631612]

約数ペア:

[(1, 1900631612), (2, 950315806), (4, 475157903), (11, 172784692), (22, 86392346), (44, 43196173), (67, 28367636), (79, 24058628), (134, 14183818), (158, 12029314), (268, 7091909), (316, 6014657), (737, 2578876), (869, 2187148), (1474, 1289438), (1738, 1093574), (2948, 644719), (3476, 546787), (5293, 359084), (8161, 232892), (10586, 179542), (16322, 116446), (21172, 89771), (32644, 58223)]