4207196

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 8988672

約数和(自身を除く): 4781476

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 131, 148, 217, 259, 262, 434, 518, 524, 868, 917, 1036, 1147, 1834, 2294, 3668, 4061, 4588, 4847, 8029, 8122, 9694, 16058, 16244, 19388, 28427, 32116, 33929, 56854, 67858, 113708, 135716, 150257, 300514, 601028, 1051799, 2103598, 4207196]

約数ペア:

[(1, 4207196), (2, 2103598), (4, 1051799), (7, 601028), (14, 300514), (28, 150257), (31, 135716), (37, 113708), (62, 67858), (74, 56854), (124, 33929), (131, 32116), (148, 28427), (217, 19388), (259, 16244), (262, 16058), (434, 9694), (518, 8122), (524, 8029), (868, 4847), (917, 4588), (1036, 4061), (1147, 3668), (1834, 2294)]