2904311942

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{94253}}^1$

素因数の和:94364

約数の個数: 32

約数和(自身を含む): 5211869184

約数和(自身を除く): 2307557242

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 994, 2201, 4402, 15407, 30814, 94253, 188506, 659771, 1319542, 2921843, 5843686, 6691963, 13383926, 20452901, 40905802, 46843741, 93687482, 207450853, 414901706, 1452155971, 2904311942]

約数ペア:

[(1, 2904311942), (2, 1452155971), (7, 414901706), (14, 207450853), (31, 93687482), (62, 46843741), (71, 40905802), (142, 20452901), (217, 13383926), (434, 6691963), (497, 5843686), (994, 2921843), (2201, 1319542), (4402, 659771), (15407, 188506), (30814, 94253)]