1946509964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97501}}^1$

素因数の和:97566

約数の個数: 48

約数和(自身を含む): 4193366016

約数和(自身を除く): 2246856052

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2852, 4991, 9982, 19964, 97501, 195002, 390004, 682507, 1365014, 2242523, 2730028, 3022531, 4485046, 6045062, 8970092, 12090124, 15697661, 21157717, 31395322, 42315434, 62790644, 69518213, 84630868, 139036426, 278072852, 486627491, 973254982, 1946509964]

約数ペア:

[(1, 1946509964), (2, 973254982), (4, 486627491), (7, 278072852), (14, 139036426), (23, 84630868), (28, 69518213), (31, 62790644), (46, 42315434), (62, 31395322), (92, 21157717), (124, 15697661), (161, 12090124), (217, 8970092), (322, 6045062), (434, 4485046), (644, 3022531), (713, 2730028), (868, 2242523), (1426, 1365014), (2852, 682507), (4991, 390004), (9982, 195002), (19964, 97501)]