398131206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317489}}^1$

素因数の和:317524

約数の個数: 32

約数和(自身を含む): 914371200

約数和(自身を除く): 516239994

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 317489, 634978, 952467, 1904934, 3492379, 6032291, 6984758, 10477137, 12064582, 18096873, 20954274, 36193746, 66355201, 132710402, 199065603, 398131206]

約数ペア:

[(1, 398131206), (2, 199065603), (3, 132710402), (6, 66355201), (11, 36193746), (19, 20954274), (22, 18096873), (33, 12064582), (38, 10477137), (57, 6984758), (66, 6032291), (114, 3492379), (209, 1904934), (418, 952467), (627, 634978), (1254, 317489)]