1247694684

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{8233}}^1$

素因数の和:8486

約数の個数: 48

約数和(自身を含む): 2968587552

約数和(自身を除く): 1720892868

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 173, 219, 292, 346, 438, 519, 692, 876, 1038, 2076, 8233, 12629, 16466, 24699, 25258, 32932, 37887, 49398, 50516, 75774, 98796, 151548, 601009, 1202018, 1424309, 1803027, 2404036, 2848618, 3606054, 4272927, 5697236, 7212108, 8545854, 17091708, 103974557, 207949114, 311923671, 415898228, 623847342, 1247694684]

約数ペア:

[(1, 1247694684), (2, 623847342), (3, 415898228), (4, 311923671), (6, 207949114), (12, 103974557), (73, 17091708), (146, 8545854), (173, 7212108), (219, 5697236), (292, 4272927), (346, 3606054), (438, 2848618), (519, 2404036), (692, 1803027), (876, 1424309), (1038, 1202018), (2076, 601009), (8233, 151548), (12629, 98796), (16466, 75774), (24699, 50516), (25258, 49398), (32932, 37887)]