1963992

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 5328000

約数和(自身を除く): 3364008

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 59, 73, 76, 114, 118, 146, 152, 177, 219, 228, 236, 292, 354, 438, 456, 472, 584, 708, 876, 1121, 1387, 1416, 1752, 2242, 2774, 3363, 4161, 4307, 4484, 5548, 6726, 8322, 8614, 8968, 11096, 12921, 13452, 16644, 17228, 25842, 26904, 33288, 34456, 51684, 81833, 103368, 163666, 245499, 327332, 490998, 654664, 981996, 1963992]

約数ペア:

[(1, 1963992), (2, 981996), (3, 654664), (4, 490998), (6, 327332), (8, 245499), (12, 163666), (19, 103368), (24, 81833), (38, 51684), (57, 34456), (59, 33288), (73, 26904), (76, 25842), (114, 17228), (118, 16644), (146, 13452), (152, 12921), (177, 11096), (219, 8968), (228, 8614), (236, 8322), (292, 6726), (354, 5548), (438, 4484), (456, 4307), (472, 4161), (584, 3363), (708, 2774), (876, 2242), (1121, 1752), (1387, 1416)]