1889474692

素因数分解:

$2^2\times 7^2\times {\mathrm{431}}^1\times {\mathrm{22367}}^1$

素因数の和:22816

約数の個数: 36

約数和(自身を含む): 3855527424

約数和(自身を除く): 1966052732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 431, 862, 1724, 3017, 6034, 12068, 21119, 22367, 42238, 44734, 84476, 89468, 156569, 313138, 626276, 1095983, 2191966, 4383932, 9640177, 19280354, 38560708, 67481239, 134962478, 269924956, 472368673, 944737346, 1889474692]

約数ペア:

[(1, 1889474692), (2, 944737346), (4, 472368673), (7, 269924956), (14, 134962478), (28, 67481239), (49, 38560708), (98, 19280354), (196, 9640177), (431, 4383932), (862, 2191966), (1724, 1095983), (3017, 626276), (6034, 313138), (12068, 156569), (21119, 89468), (22367, 84476), (42238, 44734)]