1633772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 3575040

約数和(自身を除く): 1941268

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 83, 133, 148, 166, 259, 266, 332, 518, 532, 581, 703, 1036, 1162, 1406, 1577, 2324, 2812, 3071, 3154, 4921, 6142, 6308, 9842, 11039, 12284, 19684, 21497, 22078, 42994, 44156, 58349, 85988, 116698, 233396, 408443, 816886, 1633772]

約数ペア:

[(1, 1633772), (2, 816886), (4, 408443), (7, 233396), (14, 116698), (19, 85988), (28, 58349), (37, 44156), (38, 42994), (74, 22078), (76, 21497), (83, 19684), (133, 12284), (148, 11039), (166, 9842), (259, 6308), (266, 6142), (332, 4921), (518, 3154), (532, 3071), (581, 2812), (703, 2324), (1036, 1577), (1162, 1406)]