2836708420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1558631}}^1$

素因数の和:1558660

約数の個数: 48

約数和(自身を含む): 7331804928

約数和(自身を除く): 4495096508

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 1558631, 3117262, 6234524, 7793155, 10910417, 15586310, 20262203, 21820834, 31172620, 40524406, 43641668, 54552085, 81048812, 101311015, 109104170, 141835421, 202622030, 218208340, 283670842, 405244060, 567341684, 709177105, 1418354210, 2836708420]

約数ペア:

[(1, 2836708420), (2, 1418354210), (4, 709177105), (5, 567341684), (7, 405244060), (10, 283670842), (13, 218208340), (14, 202622030), (20, 141835421), (26, 109104170), (28, 101311015), (35, 81048812), (52, 54552085), (65, 43641668), (70, 40524406), (91, 31172620), (130, 21820834), (140, 20262203), (182, 15586310), (260, 10910417), (364, 7793155), (455, 6234524), (910, 3117262), (1820, 1558631)]