1330778164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{427079}}^1$

素因数の和:427143

約数の個数: 24

約数和(自身を含む): 2511230400

約数和(自身を除く): 1180452236

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 427079, 854158, 1708316, 8114501, 16229002, 17510239, 32458004, 35020478, 70040956, 332694541, 665389082, 1330778164]

約数ペア:

[(1, 1330778164), (2, 665389082), (4, 332694541), (19, 70040956), (38, 35020478), (41, 32458004), (76, 17510239), (82, 16229002), (164, 8114501), (779, 1708316), (1558, 854158), (3116, 427079)]