13945412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 27922944

約数和(自身を除く): 13977532

約数列:

[1, 2, 4, 13, 26, 31, 41, 52, 62, 82, 124, 164, 211, 403, 422, 533, 806, 844, 1066, 1271, 1612, 2132, 2542, 2743, 5084, 5486, 6541, 8651, 10972, 13082, 16523, 17302, 26164, 33046, 34604, 66092, 85033, 112463, 170066, 224926, 268181, 340132, 449852, 536362, 1072724, 3486353, 6972706, 13945412]

約数ペア:

[(1, 13945412), (2, 6972706), (4, 3486353), (13, 1072724), (26, 536362), (31, 449852), (41, 340132), (52, 268181), (62, 224926), (82, 170066), (124, 112463), (164, 85033), (211, 66092), (403, 34604), (422, 33046), (533, 26164), (806, 17302), (844, 16523), (1066, 13082), (1271, 10972), (1612, 8651), (2132, 6541), (2542, 5486), (2743, 5084)]