1404445826

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{65099}}^1$

素因数の和:65198

約数の個数: 32

約数和(自身を含む): 2549836800

約数和(自身を除く): 1145390974

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 938, 1541, 3082, 10787, 21574, 65099, 130198, 455693, 911386, 1497277, 2994554, 4361633, 8723266, 10480939, 20961878, 30531431, 61062862, 100317559, 200635118, 702222913, 1404445826]

約数ペア:

[(1, 1404445826), (2, 702222913), (7, 200635118), (14, 100317559), (23, 61062862), (46, 30531431), (67, 20961878), (134, 10480939), (161, 8723266), (322, 4361633), (469, 2994554), (938, 1497277), (1541, 911386), (3082, 455693), (10787, 130198), (21574, 65099)]