1970389372

素因数分解:

$2^2\times 7^2\times {\mathrm{1153}}^1\times {\mathrm{8719}}^1$

素因数の和:9890

約数の個数: 36

約数和(自身を含む): 4015089120

約数和(自身を除く): 2044699748

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1153, 2306, 4612, 8071, 8719, 16142, 17438, 32284, 34876, 56497, 61033, 112994, 122066, 225988, 244132, 427231, 854462, 1708924, 10053007, 20106014, 40212028, 70371049, 140742098, 281484196, 492597343, 985194686, 1970389372]

約数ペア:

[(1, 1970389372), (2, 985194686), (4, 492597343), (7, 281484196), (14, 140742098), (28, 70371049), (49, 40212028), (98, 20106014), (196, 10053007), (1153, 1708924), (2306, 854462), (4612, 427231), (8071, 244132), (8719, 225988), (16142, 122066), (17438, 112994), (32284, 61033), (34876, 56497)]