291240794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{9421}}^1$

素因数の和:9506

約数の個数: 32

約数和(自身を含む): 498612240

約数和(自身を除く): 207371446

約数列:

[1, 2, 13, 26, 29, 41, 58, 82, 377, 533, 754, 1066, 1189, 2378, 9421, 15457, 18842, 30914, 122473, 244946, 273209, 386261, 546418, 772522, 3551717, 5021393, 7103434, 10042786, 11201569, 22403138, 145620397, 291240794]

約数ペア:

[(1, 291240794), (2, 145620397), (13, 22403138), (26, 11201569), (29, 10042786), (41, 7103434), (58, 5021393), (82, 3551717), (377, 772522), (533, 546418), (754, 386261), (1066, 273209), (1189, 244946), (2378, 122473), (9421, 30914), (15457, 18842)]