1383447472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{39901}}^1$

素因数の和:40117

約数の個数: 40

約数和(自身を含む): 2939021712

約数和(自身を除く): 1555574240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 197, 394, 788, 1576, 2167, 3152, 4334, 8668, 17336, 34672, 39901, 79802, 159604, 319208, 438911, 638416, 877822, 1755644, 3511288, 7022576, 7860497, 15720994, 31441988, 62883976, 86465467, 125767952, 172930934, 345861868, 691723736, 1383447472]

約数ペア:

[(1, 1383447472), (2, 691723736), (4, 345861868), (8, 172930934), (11, 125767952), (16, 86465467), (22, 62883976), (44, 31441988), (88, 15720994), (176, 7860497), (197, 7022576), (394, 3511288), (788, 1755644), (1576, 877822), (2167, 638416), (3152, 438911), (4334, 319208), (8668, 159604), (17336, 79802), (34672, 39901)]